10 Best CPU Coolers for Ryzen 5 5600X 2026 – Expert Reviewed

1. Thermalright Peerless Assassin 120 SE ARGB CPU Cooler

The Thermalright Peerless Assassin 120 SE ARGB is the undisputed champion for the Ryzen 5 5600X. This dual-tower air cooler delivers performance that rivals much more expensive liquid coolers, all at an incredible price. It features six 6mm diameter heat pipes using Thermalright’s AGHP (Asymmetric Gravity Heat Pipe) technology, which optimizes heat transfer regardless of your case’s orientation. The included TL-C12C-S 120mm PWM fans provide excellent airflow while remaining impressively quiet, and the addressable RGB lighting adds a touch of style. For the 5600X, this cooler is more than capable of keeping temperatures low even under sustained loads, making it the perfect balance of value, performance, and aesthetics.

Key Features That Stand Out

• ✓ Dual-Tower Design with 6 Heat Pipes: AGHP technology ensures maximum cooling efficiency.
• ✓ Included ARGB PWM Fans: Two TL-C12C-S fans with customizable lighting and quiet operation.
• ✓ Excellent RAM Clearance: Low-profile design prevents interference with most RAM modules.
• ✓ Wide Socket Compatibility: Supports modern Intel LGA1700 and AMD AM4/AM5 out of the box.
• ✓ Outstanding Value: Premium cooling performance at a budget-friendly price point.

Why We Recommend It

We recommend the Peerless Assassin 120 SE ARGB because it simply offers the best performance-per-dollar for a Ryzen 5 5600X. It over-delivers on its thermal specs, easily handling the 5600X’s 65W TDP with plenty of headroom. The build quality is exceptional for the price, and the installation process, while requiring some space (155mm height), is straightforward with the included mounting kit. It’s the cooler we suggest to anyone who wants a massive upgrade over the stock Wraith Stealth without breaking the bank.

Best For

Gamers and content creators using a Ryzen 5 5600X who prioritize silent operation and low temperatures. It’s perfect for mid-tower and larger cases and is the ideal choice for anyone wanting high-end air cooling performance without the cost or complexity of a liquid cooler.

Pros and Cons

Pros:

• Extremely effective cooling, often matches 240mm AIO performance.
• Very quiet operation thanks to quality PWM fans.
• Great RAM and PCIe slot clearance for most motherboards.
• Includes all necessary mounting hardware and thermal paste.
• Attractive ARGB lighting with good customization options.

Cons:

• At 155mm tall, it requires a case with sufficient CPU cooler clearance.
• Dual-tower design is wider, which can interfere with the top PCIe slot on some very compact motherboards.
• Installation, while not hard, can be slightly fiddly compared to simpler coolers.

Customer Reviews

Customer Review: “I recently installed the Peerless Assassin 120 SE ARGB in my build and I’m extremely pleased with the results. A few highlight points:With 6 heat-pipes and a dual-tower heatsink, this cooler handles high thermal loads surprisingly well for the price.It supports both Intel (LGA 115x/1200/1700) and AMD (AM4/AM5) sockets out of the box — easy to integrate into different systems.It is impressively quiet. According to the official spec the noise level tops out at ~25.6 dBA, which means minimal fan noise in daily use.The ARGB lighting is a nice bonus for anyone who cares about aesthetics, and it does not seem to compromise performance.”

Customer Review: “Installed this cooler in my PC, and it’s honestly one of the best air coolers I’ve used. Temps dropped significantly compared to my old one, and it’s super quiet even under load. Installation was straightforward, and the ARGB lighting looks clean inside the case. Build quality feels premium, and the fans are smooth and silent. For its price, it’s an amazing value for keeping your CPU cool. It works perfectly as it is compatible with my R9 5900 XT. It has lasted around 2 years since I bought it and looks nice!”

2. Thermalright Peerless Assassin 120 SE CPU Cooler

The non-ARGB sibling of our top pick, the Thermalright Peerless Assassin 120 SE, is an absolute workhorse. It shares the exact same formidable dual-tower heatsink, six AGHP heat pipes, and TL-C12C PWM fans as its flashy cousin, but forgoes the RGB lighting for a clean, all-black aesthetic. This makes it a fantastic choice for builders who prefer a subtle, professional look or those on a slightly tighter budget. Its cooling performance is identical, meaning it will keep a Ryzen 5 5600X impeccably cool at a noise level that’s barely noticeable. It represents the pinnacle of value-focused, no-nonsense air cooling.

Key Features That Stand Out

• ✓ Identical High-Performance Heatsink: Same dual-tower, 6-pipe AGHP design as the ARGB model.
• ✓ Reliable TL-C12C PWM Fans: Excellent airflow and static pressure with quiet, controllable speeds.
• ✓ Sleek All-Black Finish: No RGB distractions, perfect for minimalist builds.
• ✓ Superb Compatibility: Works with AM4, AM5, and a vast range of Intel sockets.
• ✓ Includes Thermal Paste: Comes with a tube of Thermalright’s own thermal compound.

Why We Recommend It

This cooler earns the Editor’s Choice for being the ultimate performance-per-dollar king without any frills. If you don’t care about RGB and just want the absolute best cooling for your Ryzen 5 5600X at this price point, this is it. The performance is identical to the more expensive models, and the build quality is exceptional. It’s a testament to the fact that you don’t need lights to have a top-tier component.

Best For

Purists, productivity-focused builds, and anyone who wants maximum cooling efficiency without spending on aesthetics. It’s also the go-to recommendation for office or workstation PCs where a professional appearance is key, or for users who already have plenty of case lighting and don’t need more.

Pros and Cons

Pros:

• Unmatched cooling performance for the price, rivaling AIOs.
• Extremely quiet operation under normal loads.
• Excellent RAM clearance and solid build quality.
• Comes with all mounting hardware and thermal paste.
• Clean, understated all-black design.

Cons:

• No RGB lighting for those who want customizable aesthetics.
• Still requires a case with ~155mm of CPU cooler clearance.
• Installation can require some force to align the push-pin style brackets.

Customer Reviews

Customer Review: “My Ibuypower water cooler failed on my system. (I discovered this is very common).I was debating on either getting a water cooler or going to Air cooling. I checked a lot of videos online and this air cooler kept coming up in the top 5 replacement recommendations over and over again. (search water coolers vs Air coolers)Since I don’t do any overclocking and the fact that they are much more reliable, I bought this unit.It works really great. It cost so much less than a water cooler and (in my opinion) is easier to install that a water cooler unit with hoses and radiator and cpu block.Positives:Very AffordableCools very wellVery well madePackage comes with everything you need. (different cpu socket mounts and thermal paste)Extremely reliable. (no worries about coolant leaks or pump failure or in my case, clogged lines)The fans that come with it seemed pretty quiet. (more than my cheap water cooler fans)Negatives:Can be a little difficult to install. The most difficult part was installing the fans.The instructions could be better. (they’re not horrible). I do recommend watching online videos.Its big, you definitely need to make sure you have enough room in your case.Additional Recommendations:The thermal paste that comes with the package is ok, but I would highly recommend buying a high quality NON CONDUCTIVE thermal past.(Thermal Grizzly Kryonaut, Artic-mx4, Cooler Master MasterGel Pro v2 etc)This is important!Make sure its NONCONDUCTIVE. Some thermal paste uses metallic ingredients to aid in thermal conductivity. The problem with this is that if you apply too much, it can go into the cpu electronic components and damage your system. With noncoductive thermal paste, this isn’t a issue so you don’t really need to be too exact. (If its a little too much, it doesn’t hurt anything.)This Air cooler also comes in single or double tower configurations, if your case can support it, I would definitely get the double tower.Make sure you get the fans installed/oriented correctly.I would also recommend installing cpu temperature monitoring software as well to make sure that everything is working correctly. I would definitely recommend this to anyone who wants a very reliable and very affordable air cooling option.”

Customer Review: “Works great so far. 10900k at idle was sitting at around 30°c when the ambient temp in the room was 85°f. This does come with its own tube of thermal paste but I had some leftover Thermal Grizzly Kryonaut so I used that instead. Not sure how good or had the Thermalright paste is but its a pretty big tube of it, its enough for 5-6 PCs. Can’t comment on how loud it is, I couldn’t hear it but my room has a lot of background noise. All in all installation was fairly simple (its pretty much like any other after market air cooler) and it did include a 4pin splitter so if you only have one cpu fan header you can still run both fans that come with this cooler. And for the price its a no trainer. This cooler is essentially the modern era version of the Hyper 212 Evo.”

3. AMD Wraith Stealth CPU Cooler

The AMD Wraith Stealth is the best budget CPU cooler for Ryzen 5 5600X because it’s often included in the box for free. It’s a low-profile, aluminum heatsink with a copper base and integrated heat pipes, cooled by a 4-pin PWM fan. For the 5600X’s 65W TDP, it’s a capable stock cooler that will get the job done for general use and gaming, especially in cases with good airflow. Its main advantages are its universal compatibility with AM4/AM5 sockets and its incredibly compact size, which guarantees no RAM interference. While it won’t win any awards for silence or ultimate cooling headroom, it’s a perfectly functional zero-cost option if you already have one.

Key Features That Stand Out

• ✓ Completely Free (with CPU): Bundled with the Ryzen 5 5600X, eliminating cooler cost entirely.
• ✓ Extremely Low Profile: Minimal height ensures compatibility with nearly any case, including small form factor builds.
• ✓ No RAM Clearance Issues: Its small size means it never overhangs RAM slots.
• ✓ PWM Fan Control: Fan speed adjusts based on CPU temperature for a balance of cooling and noise.
• ✓ Pre-Applied Thermal Paste: Simple, tool-free installation on compatible motherboards.

Why We Recommend It

We recommend the Wraith Stealth as the Best Budget pick because it represents the absolute minimum you need to run a Ryzen 5 5600X safely. For users on a tight budget who are reusing an old case or building in a very compact system, its small size is a huge advantage. It’s a “good enough” solution that lets you allocate your budget elsewhere. However, we strongly advise upgrading if you want quieter operation or plan to push your CPU hard.

Best For

First-time builders on an extreme budget, compact SFF (Small Form Factor) builds where every millimeter counts, or anyone who already has a Wraith Stealth from a previous build and wants a no-cost solution. It’s suitable for 1080p gaming and general productivity tasks.

Pros and Cons

Pros:

• Zero additional cost if purchased with the Ryzen 5 5600X.
• Very compact, fits in any case without issues.
• Simple, tool-free installation on AM4/AM5.
• No risk of interfering with RAM modules.
• Adequate for maintaining stock CPU speeds under moderate loads.

Cons:

• Noticeably louder and less effective than any aftermarket cooler.
• Struggles to keep the 5600X cool under sustained multi-core loads, leading to potential thermal throttling.
• Build quality is basic, with a plastic fan and simple aluminum fins.
• Not suitable for any form of overclocking.

Customer Reviews

Customer Review: “This is my go to cooler for AM4 processors and intel as well. The quality is excellent and is not too big to interfere with your Memory sizes. Plug and play and looks good. The fan is quiet and the color is adjustable. Finally the Price is right!”

Customer Review: “Good quality. Works great. No issues. Quick installation.”

4. Cooler Master Hyper 212 Black CPU Cooler

The Cooler Master Hyper 212 Black is a legendary, no-frills air cooler that has been a benchmark for value for over a decade. This updated version features an all-black aesthetic, four direct-contact heat pipes, and a SickleFlow 120 PWM fan. It’s a single-tower design, making it shorter and often easier to fit than dual-towers like the Peerless Assassin. For a Ryzen 5 5600X, it provides a massive cooling upgrade over the stock Wraith Stealth, offering excellent performance at a very competitive price point. It’s a proven, reliable workhorse.

Key Features That Stand Out

• ✓ Iconic Single-Tower Design: Four 6mm direct-contact heat pipes with a nickel-plated copper base.
• ✓ Silent SickleFlow 120 Fan: PWM-controlled for a good balance of airflow and noise.
• ✓ All-Black Styling: Modern, sleek look that fits most build themes.
• ✓ Wide Compatibility: Supports AM4, AM5, and a full range of Intel sockets.
• ✓ Includes Mounting Kit & Paste: Everything needed for installation is in the box.

Why We Recommend It

We recommend the Hyper 212 Black because it’s the quintessential “just right” air cooler. It’s not the absolute best (that title goes to the Peerless Assassin), but it’s incredibly close for less money and with a smaller footprint. It’s the cooler we suggest for builders in slightly smaller cases who can’t accommodate a 155mm dual-tower but still want a significant performance boost. Its legacy is built on consistent, reliable performance.

Best For

Builders with mid-tower or smaller cases who need a proven, high-performance air cooler that’s easier to fit than large dual-towers. It’s perfect for a Ryzen 5 5600X build where you want quiet, effective cooling without the size or cost of top-tier options.

Pros and Cons

Pros:

• Excellent cooling performance for the 5600X, a huge step up from stock.
• More compact and often easier to install than dual-tower coolers.
• Very good price-to-performance ratio.
• Quiet operation with a quality PWM fan.
• All-black design is aesthetically pleasing.

Cons:

• Thermal performance, while great, is a few degrees behind the top dual-towers under heavy loads.
• The mounting mechanism, while functional, can feel a bit dated and require more force than newer designs.
• Can still be a bit tall (~158mm) for very small form factor cases.

Customer Reviews

Customer Review: “I was seriously starting to regret my entire build. I have an i9-12900KS and couldn’t even get into the BIOS — just black screens and endless frustration. Tried reseating the CPU, swapping RAM, checking cables, you name it. Eventually realized the issue might be thermal-related, so I picked up the Hyper 212 Black after seeing solid reviews.Installation was smooth, especially for an air cooler this size. The mounting brackets for LGA 1700 worked without any fuss. Once it was on, temps dropped dramatically — like, instantly noticeable. And best of all? My system booted right up. BIOS, Windows, everything.The SickleFlow fan is surprisingly quiet, and the all-black design with the aluminum top gives it a premium look that blends nicely into my case. Honestly can’t believe this solved the issue, but I’m glad it did.If you’re building with a high-end CPU like the 12900KS and running into weird stability or boot issues, don’t overlook cooling. This thing just works.”

Customer Review: “I like this product. Here’s my day 1 experience…First you need to be ok with potentially removing the mother board, clearing thermal paste and reapplying thermal paste. If that is too much for you then find another solution!My stock AMD fan was driving me CRAZY! It was so loud that I didn’t want to use the system for more time than necessary. I was not sure which fan was making all the noise but with a tooth pick narrowed it to the CPU fan.At that point I looked for a solution and here’s my experience:Good:+ Price to me was fair and Amazon arrived the same day!+ Very Quiet (compared to my stock fan)+ Keeping my cpu between 38 – 60C+ Comes with thermal paste!+ fits Intel/AMD (mine is AMD)+ able to add a second fan but not included+ directions with basic stepsNot as good:- Installation took me about 90 minutes (I don’t do this daily… so I am a bit slow)- If you’re reapplying thermal paste you need 99% alcohol to clean the old paste (not included)- Installation required removing my system board- not a huge deal but takes time (case didn’t allow access to under the system board) So this could be because I have an older case. Be ready.- If you have a small case it may not fit… check the case size, it’s tall. Mine is full size Lian-Li and fit nicely.- second fan not included but can be added.- second fan may be tight against the memory on your system board.- split cable to power the first fan and add a second fan made my cpu fan speed unreadable. I added it so that the cable would be there for a future second fan.All in all, I like this solution. It’s very quiet, inexpensive and working nicely.Happy Computing!”

5. AMD Ryzen 5 5600X 6-Core 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler

This is the Ryzen 5 5600X processor itself, which is included here because it ships with the Wraith Stealth cooler in the box. For the purposes of this cooler roundup, it’s the reference point. The bundled Wraith Stealth is the “stock” cooler we’ve already reviewed. Buying the processor this way means you have a cooler, but as detailed in our #3 review, it’s the bare-minimum solution. If you’re buying a 5600X today, we highly recommend budgeting for a dedicated aftermarket cooler from this list to truly unleash the CPU’s potential and enjoy a quieter system.

Key Features That Stand Out

• ✓ Included Wraith Stealth Cooler: Provides a basic, no-cost cooling solution out of the box.
• ✓ 6 Cores / 12 Threads: Exceptional gaming and multi-threaded performance.
• ✓ Unlocked Multiplier: Ready for overclocking (though cooling headroom with stock cooler is limited).
• ✓ Efficient Zen 3 Architecture: Delivers high IPC and 100+ FPS in popular games.
• ✓ DDR4 Memory Support: Works with affordable and fast DDR4 RAM.

Why We Recommend It

We include the boxed processor to highlight that while it’s a “complete” package, the included cooler is its weakest link. We recommend purchasing this CPU only if you are immediately pairing it with one of the superior aftermarket coolers listed here. The processor itself is a fantastic value, but pairing it with a proper cooler is non-negotiable for optimal performance and acoustics.

Best For

First-time builders on a very tight total budget who plan to upgrade the cooler later, or users who already own a better cooler from a previous build. Not recommended if you want a quiet, high-performance system out of the gate.

Pros and Cons

Pros:

• Excellent CPU performance for the price.
• Includes a basic cooler, so you can boot the system immediately.
• Unlocked for overclocking (with sufficient cooling).
• Wide motherboard and memory compatibility.

Cons:

• The bundled Wraith Stealth cooler is loud and thermally limited.
• Requires a separate cooler purchase for serious use.
• No integrated graphics (requires a dedicated GPU).

Customer Reviews

Customer Review: N/A

6. AMD Wraith Stealth CPU Cooler

This listing is for a standalone replacement AMD Wraith Stealth cooler. It’s identical in function to the one bundled with the 5600X but sold separately, often for under $10. Its value proposition is the same: it’s the cheapest possible way to get a functional, compatible cooler for an AM4 or AM5 socket. For a Ryzen 5 5600X, it will work, but you’ll experience higher temperatures and more fan noise compared to any of the aftermarket options. It’s the ultimate budget fallback or a spare part for a secondary build.

Key Features That Stand Out

• ✓ Extremely Low Cost: Typically priced under $10, making it the cheapest new cooler available.
• ✓ Perfect Socket Compatibility: Designed for AMD AM4 and AM5 sockets, fits Ryzen 5/7/3 CPUs.
• ✓ Low-Profile Design: Minimal height ensures it fits in any case, no matter how small.
• ✓ Pre-Applied Thermal Paste: Simplifies installation further.
• ✓ Official AMD Part: OEM-quality part with guaranteed compatibility.

Why We Recommend It

We recommend this only as a pure budget solution or a replacement part. Its “best” quality is its price and guaranteed fit. If you have a Ryzen 5 5600X and your budget is literally just the cost of this cooler, it will work. But for just $20-30 more, you can get a Hyper 212 Black or Assassin X 120R which will be significantly cooler and quieter. The recommendation here is based on absolute minimal cost, not performance.

Best For

Replacing a lost or broken stock cooler on a budget AM4/AM5 build, or building the absolute cheapest possible gaming PC with a 5600X. Also suitable for office PCs, HTPCs, or parents’ computers where cost is the primary driver and noise/performance are secondary.

Pros and Cons

Pros:

• Incredibly low price.
• Guaranteed compatibility with all AM4/AM5 Ryzen CPUs.
• Extremely compact, no clearance issues.
• Simple, tool-free installation.
• Includes pre-applied thermal paste.

Cons:

• Loud under load compared to any aftermarket cooler.
• Struggles to maintain low temps under sustained multi-core workloads.
• Plastic fan and basic aluminum fins feel cheap.
• No real cooling headroom for any overclocking.
• Not suitable for reducing CPU noise in a quiet room.

Customer Reviews

Customer Review: “It worked great and properly greased. I had to ship the PC and replaced the huge heat sink to avoid shipping damage. Low profile and very fast. Perfect for my AM4 Ryzer 7”

Customer Review: “I snagged this WSHAITE Wraith Stealth AM4/AM5 Socket Fan CPU Cooler because my Ryzen 5 9600 build in Philly was running warmer than I’d like on the stock cooler that came with an older chip—nothing crazy, but during long gaming sessions or photo exports, temps would push into the high 80s°C and the fan would ramp up to noticeable levels. At under $10, I figured it was a cheap refresh for a compatible, low-profile option that wouldn’t require a full tower upgrade.This is basically the classic AMD Wraith Stealth design: compact aluminum heatsink with direct-contact copper heatpipes (three of them), topped by a 92mm-ish fan (the listing says 3.5″ but it’s standard for these), 4-pin PWM connector, and pre-applied thermal paste. It mounts easily on AM4/AM5 sockets—simple screw-down brackets, no backplate nonsense, took maybe 5–7 minutes total (clean old paste, apply new if you want, screw it down, plug in the fan header). Fits in tight cases without RAM clearance issues, and it’s low-profile enough for most mITX or mATX setups.Performance is solid for what it is—a stock-level cooler for 65W–105W Ryzen chips like the 9600, 8700F, 8600G, etc. Idle temps sit around 35–45°C in my case (good airflow), and under gaming load (Cyberpunk, etc.), it holds the CPU in the low-to-mid 70s°C with the fan at 1500–1800 RPM. No thermal throttling, and it’s quieter than some older Wraith versions I’ve used—around 28–30 dB(A) measured in reviews, which matches my experience: a gentle whoosh, not a whine or rattle. For light overclocking or daily driving without pushing extreme boosts, it’s plenty capable and keeps things stable.The fan is PWM-controlled, so it idles near-silent and only ramps when needed. Build quality feels decent for the price—aluminum fins are sturdy, no sharp edges, and the fan doesn’t vibrate or click. It’s not a miracle tower cooler (don’t expect 60°C under heavy Cinebench), but it outperforms some cheap aftermarket clones I’ve tried and matches genuine AMD stock performance from what users report on similar Ryzen 7000/9000 series chips.Only nitpicks: Pre-applied paste is okay but fresh Arctic MX-4 or similar helps a couple degrees. And if your CPU is a high-TDP beast (like a 7950X), look elsewhere—this is for the efficient Zen 4/5 chips. Noise is low but not silent at full tilt.For $10, this is a no-brainer refresh or spare if you’re on AM4/AM5 and want reliable, quiet stock-level cooling without fuss. My temps are happier, the case stays cooler overall, and it looks clean in the build.5 stars. If your Ryzen is throttling or noisy on stock, this quick swap is worth it”

7. Cooler Master Elite Liquid 360 AIO Cooler

The Cooler Master Elite Liquid 360 is a 360mm All-In-One (AIO) liquid cooler. For a Ryzen 5 5600X, this is massive overkill for thermal performance alone—a good $50 air cooler will match it. However, if you want stunning RGB aesthetics, a clean build with no large tower blocking your view, and the peace of mind that comes with liquid cooling’s excellent heat dissipation, this is a solid choice. The 360mm radiator provides immense surface area, and the three addressable RGB fans create a spectacular light show. The dual-chamber ceramic pump is designed for quiet, reliable operation.

Key Features That Stand Out

• ✓ Massive 360mm Radiator: Provides exceptional cooling capacity, more than needed for a 5600X.
• ✓ Three ARGB PWM Fans: Customizable lighting and strong airflow to cool the radiator.
• ✓ Translucent Hexagon Pump Head: Features vibrant ARGB lighting for a centerpiece look.
• ✓ Inclusive Mounting Kit: Supports Intel LGA1851/1700/1200 and AMD AM5/AM4.
• ✓ SATA-Powered RGB Controller: Allows lighting control even without an ARGB header.

Why We Recommend It

We recommend this AIO primarily for its aesthetics and the specific desire for a clean, minimalist interior. If you have a case with top-mounted 360mm radiator support and want to eliminate a large air cooler from your motherboard’s view, this is a great way to do it. The cooling performance will be excellent, but the real value here is visual. For pure performance-per-dollar on a 5600X, air coolers win, but this wins on the “wow” factor.

Best For

Builders who prioritize a sleek, RGB-heavy aesthetic with a central lighting showcase. It’s for those who want the ultimate in case airflow (radiator exhaust) and don’t mind the slightly more complex installation (mounting a radiator). Ideal for show-piece builds, streaming PCs, or anyone who simply prefers the look of an AIO.

Pros and Cons

Pros:

• Stunning ARGB lighting on both fans and pump head.
• Extremely effective cooling, more than sufficient for any CPU.
• Helps reduce clutter by moving the heatsink mass to the case’s top or front.
• Pump noise is relatively low.
• Creates a cleaner look on the motherboard itself.

Cons:

• Expensive compared to high-performance air coolers.
• Installation is more involved (mounting radiator, managing more cables).
• Risk of pump failure or (very rare) leaks over the long term.
• 360mm size requires a case with specific, large radiator mounting points.
• Fans can be audible at higher speeds due to moving a lot of air through dense fins.

Customer Reviews

Customer Review: “TLDR: Yes. Yes it freakin does.Let’s face it, you don’t need this to cool your pc. LTT proved objectively that air cooling is just as good if not better than AIO water cooling at keeping temps down. Air cooling is cheaper, too, with the top performing options being in the $50-60 range. Air is more reliable due to having fewer moving parts and not relying on electricity’s worst enemy… H2O…You’re here for the RGBs and you’re here for the sleek and clean looks. And for those, you’ve come to the right place. Sure it’s got 10+ wires coming out of it that need to be managed, but those LEDs are LIT, bro! The leds are bright and vibrant and the CM software, though just as clunky as every other ARGB solution out there, is competent enough to achieve some great lighting effects. The included controller will allow you to use software to control 4 channels of ARGB stuff via software, even if your motherboard does not have any RGB headers or if you do have RGB headers on your motherboard, it comes with all the necessary wiring to connect it. Mine is over 5 years old and only has two fan headers… splitters are your best friend in this situation. Got more than 4 things to light? Daisy chain them sons o’ guns. This thang runs on SATA power (lightning and thunder noises)!In all seriousness, this is actually a very effective cooler, keeping my ancient core i5 below 60deg even under continuous load. Your results may vary, but like I said, if you want results, stick to air. This thing fills that 360mm space with glorious RGB goodness and keeps you cool and relatively quiet. Seriously pleased with the look and more than satisfied by the performance.”

Customer Review: “So, what can I say? This AIO is great! The fans on the AIO are a bit loud at full-speed, but at 50% or lower are completely unnoticeable (at least with the level of background noise in my room). I have provided a picture of the temperatures of an overclocked i9-9900k at idle after (please note that the max temperatures shown in the image reflect the highest temperatures seen running benchmark tests on a few games like Far Cry 5). As anyone should tell you, pictures of core temperatures alone are useless without information about ambient temperature. I am using a Rosewill Spectra C100 case with great airflow inside of a room with ambient temperatures of 67F. This means that, at the 4GHz clock shown, the AIO has almost successfully cooled the CPU to surrounding air temperature at low loads. For gaming, I rarely feel the need to push the CPU beyond 4GHz as I game at 4k and receive little benefit from higher clockspeeds (GPU bottleneck with an RTX 2080 Ti). For professional work outside of gaming, I do push clock speeds to 5 GHz on all cores, particularly when I’m doing rendering work. In these professional workloads, I have never seen the temperature exceed the low-mid 80’s on any core – perfectly acceptable for such a powerful overclock and high loads, multi-core loads. In terms of gaming, I rarely see my temperatures exceed the mid 50’s.Now, for the bad – the setup! I’m an electrical engineer and it took me some amount of time to decipher the included instructions and figure out how to set up the RGB controller correctly (this thing includes an absurd number of wires – be ready to manage them). Once this was done, though, it does appear that the system does an okay job at interacting with MSI Mystic Light, and the pre-programmed RGB patterns are fine. If you’re looking for something more flashy, there are definitely good alternatives as the RGB lighting on this system is quite conservative (not a bad thing IMO).”

8. Noctua NH-U9S CPU Cooler

The Noctua NH-U9S is the premium, ultra-compact specialist. It’s a single-tower cooler with a height of just 125mm, making it one of the smallest high-performance coolers on the market. It’s the perfect solution for Small Form Factor (SFF) builds, HTPCs, or any case where RAM and PCIe clearance is a major concern. Despite its small size, it uses Noctua’s legendary NF-A9 92mm PWM fan and a fin stack optimized for low-static pressure, providing excellent cooling for a Ryzen 5 5600X in a tiny package. It’s the go-to choice when space is the ultimate constraint but you refuse to compromise on quality.

Key Features That Stand Out

• ✓ Extremely Low 125mm Profile: Fits in nearly any case, including tight SFF and HTPC enclosures.
• ✓ Legendary NF-A9 Fan: Noctua’s renowned 92mm fan with superb quietness and PWM control.
• ✓ No RAM/PCIe Overhang: Design ensures it doesn’t block memory or expansion slots.
• ✓ Included Low-Noise Adaptor: Allows manual reduction of fan speed for near-silent operation.
• ✓ Noctua’s Renowned Build Quality: Precision manufacturing and a 6-year manufacturer warranty.

Why We Recommend It

We recommend the NH-U9S for one reason and one reason only: it’s the best high-performance cooler you can buy when you have severe space limitations. For a Ryzen 5 5600X in an ITX case like the Fractal Design Node 202 or a low-profile HTPC case, this cooler is often the only viable aftermarket option that actually improves upon the stock Wraith Stealth. Noctua’s reputation for quiet, durable fans and excellent customer support (they even send socket adapters for old motherboards) makes it a worry-free purchase.

Best For

Small Form Factor (ITX, M-ATX) builds with height restrictions, HTPCs, and any build where the motherboard has RAM modules with tall heat spreaders. It’s for the builder who values quiet operation and brand reliability in a tiny package, even if it costs more than larger coolers.

Pros and Cons

Pros:

• Exceptionally small 125mm height, fits in almost any case.
• Quiet, high-quality Noctua NF-A9 fan.
• No interference with RAM or PCIe slots.
• Outstanding build quality and 6-year warranty.
• Excellent customer support and socket upgrade kits.

Cons:

• Significantly more expensive than similarly performing larger coolers.
• Cooling performance, while good for its size, is below that of larger 120mm or dual-tower coolers.
• Single fan limits total airflow compared to dual-fan designs.
• Not the best value in terms of performance-per-dollar if space isn’t an issue.

Customer Reviews

Customer Review: “My Dell Studio XPS 9100 desktop’s cooler was not keeping my CPU cool – due to the well-known plastic tabs breaking on the cooler – keeping the cooler from making solid contact with the CPU. I tried to order a replacement from Dell for a perfect-working computer…but Dell no longer sells a cooler for that model. Planned obsolescence, I presume even though my XPS runs perfect in all other regards.So i checked a few aftermarket coolers that some said “might work” and after viewing some YT videos, this Noctua U9S cooler seemed to be my best option. Before, my core temps were almost “off-the-charts” reaching 90-100 Celsius regularly with very little load. After (easily) installing this cooler, my minimum core temps went from 50c to under 25c in all six cores. My maximum core temperatures decreased from over 95c in all six cores to about 55c. And the fan that comes with the cooler is much quieter than the OEM fan provided by Dell. All the positive reviews I’ve read about Noctua, turned out to be 100% true.To make this work, Noctua had to send me a modification kit for my Intel 1366 motherboard. I just had to provide proof of purchase of the U9S and my dell 1366 socket. Once I did that, Noctua customer support mailed me the kit I needed. Just great customer support. And my computer is now running cool and calm. Should help me get another year, or two, out of Michael Dell’s computer.****UPDATE – I bought this Noctua CPU Cooler Feb. 2022. March 2024 it is still working like new. My CPU never runs hot and the fan is extremely quiet. One of the best Amazon purchases I’ve made in the last 15 years. Good company to work with, too.”

Customer Review: “I was recommended this cooling system for my 13th gen i7 because it was overheating real bad i was not sure about a air cooled when people tell you that the only way to go is liquid cooled but i do have to give it to this cooler i play lots of games and my temps used to go up to almost 100c and now under load the max i see is around 50c to 70c max and its super nice when gaming. I have had my system for a couple of years now and it works great for the price point and compatible with most fans. It fits in the case and super quiet. The build quality is nice and should stand the test of time. All round great solution when on a budget.”

9. Thermalright Assassin X 120R Digital ARGB CPU Cooler

The Thermalright Assassin X 120R Digital ARGB is a fantastic single-tower cooler with a unique twist: a small LCD screen on the top cover. This screen can display real-time CPU temperature, fan speed, or custom images/text via software. Beyond the gimmick, it’s a serious cooler with a 4-heat pipe design (direct contact), a TL-P12-S 120mm PWM fan, and a 151mm height. It’s a great mid-point between the basic Hyper 212 and the massive Peerless Assassin, offering strong cooling for a Ryzen 5 5600X with a fun, tech-forward aesthetic and excellent RAM clearance.

Key Features That Stand Out

• ✓ Integrated LCD Screen: Small display on the top cover for monitoring temps or showing custom graphics.
• ✓ 4 Heat Pipe Direct-Contact Design: Efficient heat transfer from the CPU to the aluminum fin stack.
• ✓ TL-P12-S PWM Fan: High static pressure fan optimized for radiator/cooler use, with ARGB.
• ✓ Compact 151mm Height: Easier to fit than dual-towers, still offers great performance.
• ✓ Excellent RAM Clearance: Low-profile design avoids interference with most memory modules.

Why We Recommend It

We recommend the Assassin X 120R for the builder who wants strong cooling performance, good looks, and a unique talking point. The LCD screen is more than a novelty; it’s a functional piece of monitoring that adds personality. For a Ryzen 5 5600X, its cooling capacity is more than sufficient, and its slightly smaller footprint than the Peerless Assassin makes it compatible with more cases. It’s a great value in the $40-$50 range.

Best For

Builders who love a bit of tech flair and want a cooler that stands out. It’s perfect for modded cases with side panel windows where the top of the cooler is visible. Also a good choice for those who want a single-tower performance close to dual-towers but with a smaller size and a fun extra feature.

Pros and Cons

Pros:

• Unique and functional LCD screen for monitoring/customization.
• Very good cooling performance for a single-tower design.
• Attractive ARGB lighting on the fan and top cover.
• Good RAM clearance and manageable 151mm height.
• Includes all mounting hardware and thermal paste.

Cons:

• The LCD screen adds a small amount of complexity (requires software and a USB header).
• Cooling performance is still a step behind the dual-tower Peerless Assassin.
• Fan can get audible at higher RPMs under heavy loads.
• Screen is small and may be hard to read from certain angles.

Customer Reviews

Customer Review: “This cooler works great! I couldn’t have asked for a better experience for the money. I have an ultra 7 with a 5070 and playing msfs / bf6 / cod I never go above 60 degree C even after hours of gaming. For any regular gamer this cooler is going to be plenty enough to meet your needs and look great while doing it. Highly recommend!”

Customer Review: “The media could not be loaded. Great product. Just as shown. I had no difficulty with installing the CPU cooler. Thermal grease is included. Probably enough to do the job twice if you make a mistake or have to reinstall the heat sync again later. The fan is held on by two side clips that are easy to install. They can easily be removed to clean the fan and heat sync. As found in the instructions, the software must be downloaded from thier website and installed. My operating system is Widows 10. Once the system is powered on, the display will only show two white lines revolving around the edges of the display. It will not show anything else until you install the supporting software. Your system must be booted and the software started to see monitoring stats. Not really a big deal. Just be aware there may be a short delay for the display to come on each time you boot to the operating system. I think its a great buy. The fan is really quiet. I have 7 system fans including the graphics card. Its even quieter than the other fans in my system.”

10. Cooler Master Hyper 212 PRO ARGB CPU Cooler

The Cooler Master Hyper 212 PRO ARGB is the RGB-lit evolution of the classic Hyper 212. It uses the same proven single-tower, 4 heat pipe design but upgrades the fan to a SickleFlow Edge 120 with addressable RGB lighting and adds Cooler Master’s SCHP (Structured Convective Heat Pipe) technology for slightly improved heat transfer. It’s a direct competitor to the non-RGB Hyper 212 Black, offering the same core cooling performance with added lighting flair. For a Ryzen 5 5600X, it’s a reliable and visually appealing upgrade from stock cooling.

Key Features That Stand Out

• ✓ Addressable RGB Fan: Customizable SickleFlow Edge 120 fan with vibrant lighting effects.
• ✓ 4 Heat Pipes with SCHP: Structured heat pipes for optimized vapor/fluid flow.
• ✓ Copper Base: Direct-contact nickel-plated copper base for optimal heat transfer.
• ✓ Universal Mounting: Compatible with Intel LGA1851/1700/1200 and AMD AM5/AM4.
• ✓ Includes Thermal Paste: Comes with Cooler Master’s own thermal compound.

Why We Recommend It

We recommend the Hyper 212 PRO ARGB for builders who want the trusted performance of the Hyper 212 lineage but with modern RGB aesthetics. It’s a no-fuss, high-value cooler that looks great in a windowed case. The performance is excellent for a Ryzen 5 5600X, and the RGB lighting is a nice bonus that doesn’t add significant cost. It’s a safe, popular, and effective choice.

Best For

Gamers and builders who want a familiar, reliable air cooler with the added visual appeal of ARGB lighting. It’s a great middle-ground option between the basic black model and more expensive dual-towers, especially if your case has good airflow and you want a touch of color without going overboard.

Pros and Cons

Pros:

• Trusted Hyper 212 performance with added RGB lighting.
• Reliable and quiet SickleFlow Edge PWM fan.
• Good value for a cooler with addressable RGB.
• Excellent compatibility with AM4/AM5 and Intel sockets.
• Easy to find and widely available.

Cons:

• Still a single-tower, so not quite as cool as the top dual-towers under extreme loads.
• Can be tall (~158mm), check case clearance.
• Mounting system, while functional, isn’t as refined as newer designs.
• RGB control requires a compatible motherboard ARGB header or a separate controller.

Customer Reviews

Customer Review: “TLDR: you can get better cooling from an AIO, but the price and performance of this tower perfect for your average user on a budget. Make sure it fits in your case.The mounting system is secure and makes good contact with the CPU die. The included thermal compound is good enough to not require another purchase as well. My issue with the mounting bracket was that it required more force than I anticipated to align the screws and I had to remount the cooler to ensure even pressure because I had missed that one screw was not threaded into the bracket. – perhaps it could have used slightly taller standoffs.Otherwise installation was easy and the fan mount looks nicer than clips would for this styling. RGB is bright and the selection of colors and modes are fun. I appreciate that I can pick a plain white light or just leave it off.In terms of performance, I see ~20C difference above ambient from my stock cooler (wraith stealth) and the noise is potentially blower under load depending on your fan curve. Under heavy load with a slight OC my temps are stable below 75C and idle around 35C.The main downside to look out for is it’s height from the GPU. My case is wide and accommodates the cooler, but if you have a narrow case I would look for another solution.”

Customer Review: “This fan was selected for use in my new desktop computer, and my experience with it thus far has been positive. It looks good, with attractive color accents that enhance the overall appearance of my new desktop. Beyond aesthetics, the fan exhibits a robust and sturdy construction, instilling confidence in its long-term durability. Most importantly, it performs well, and moves a lot of air, which is crucial for maintaining optimal system performance.The fan’s sturdy build is a notable advantage, suggesting resilience and longevity. Additionally, the appealing color scheme adds a welcome visual element to the computer’s internal components. Its capacity to move a substantial amount of air is a critical pro, ensuring efficient cooling and contributing to the overall stability and performance of the system.At this time, no drawbacks have been identified.In conclusion, this fan proves to be a solid choice for a computer build, offering a combination of effective cooling performance, durable construction, and pleasing visual design. Its ability to move a significant volume of air, coupled with its sturdiness and attractive colors, makes it an excellent choice.”