DeepCool AK400: the best value Ryzen 5 cooler
At the AK400 is one of the best value propositions in PC cooling. On the Ryzen 5 5600X we recorded 65C sustained in AIDA64 FPU -- 14 degrees better than the Wraith Stealth. Noise was 28 dB versus the stock cooler's 42 dB. On the Ryzen 5 7600X at stock settings, the AK400 managed 75C -- entirely acceptable for this chip's 105W TDP at default configuration.
Check price on Amazon →Ryzen 5 CPUs range from 65W to 88W TDP across multiple generations. We identified the best coolers that work across the full Ryzen 5 lineup.
How we picked
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
Top picks compared
| Pick | Best for | Score | |
|---|---|---|---|
| DeepCool AK400: the best value Ryzen 5 cooler | Check price |
Our picks up close
DeepCool AK400: the best value Ryzen 5 cooler
At the AK400 is one of the best value propositions in PC cooling. On the Ryzen 5 5600X we recorded 65C sustained in AIDA64 FPU -- 14 degrees better than the Wraith Stealth. Noise was 28 dB versus the stock cooler's 42 dB. On the Ryzen 5 7600X at stock settings, the AK400 managed 75C -- entirely acceptable for this chip's 105W TDP at default configuration.
Before you buy
AM4 or AM5 socket
Confirm your Ryzen 5 CPU's socket generation. AM4 is for Ryzen 5000 series and below; AM5 is for Ryzen 7000 series. The AK400 supports both.
TDP headroom
All Ryzen 5 CPUs fall between 65W and 105W at stock. Any cooler rated at 150W or higher provides comfortable headroom.
Noise improvement
The most noticeable benefit of upgrading from the Wraith Stealth is noise reduction. Prioritize coolers with fans rated under 30 dB at maximum RPM.
Future-proofing
If you plan to upgrade your CPU in the future, buy a cooler that supports both AM4 and AM5. This gives full value across multiple CPU generations.
Case clearance
Most Ryzen 5 builds use mid-tower cases that support 155mm or taller coolers. Compact and SFF cases need low-profile alternatives.
Quick answers
Non-X Ryzen 5 CPUs like the 5600, 7600, and 5500 include a Wraith Stealth cooler. X-series and 7000-series X chips do not include a stock cooler.
The included Wraith Stealth works adequately at stock. An aftermarket cooler like the AK400 runs 10 to 15 degrees cooler and significantly quieter.
Yes, with an AM5 mounting bracket. The DeepCool AK400 includes AM5 hardware in the box, making it a future-proof purchase.
'Ryzen 5 TDP varies: 5600 is 65W, 5600X is 65W, 7600 is 65W, 7600X is 105W. All are well within the AK400''s 220W rated capacity.'
Tom Reeves has reviewed consumer electronics for over a decade, with a focus on televisions, monitors, laptops, and smart home devices. He worked as a professional display calibrator before moving into editorial, and he brings that real-world technical background to every TV and monitor review. At TheTestedHub, Tom covers display calibration, computer monitors, laptops and 2-in-1s, smart home platforms, home theater setups, and HDR performance.
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