Thermalrlght Peerless Assassin 120 Black CPU Air Cooler, 6 Heat Pipes,Dual 120mm TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP 4.0 Technology, for AMD AM4 AM5/Intel LGA 1700/115X/1851/1200/2066/2011

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💡 How to pick a CPU cooler
What to look for:
  • TDP rating must exceed your CPU's TDP
  • Socket compatibility (AM5, LGA1851, etc.)
  • Fits within your case's cooler height limit
💰 Air coolers are reliable and quiet. AIO liquid coolers handle high-TDP CPUs best
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ProductTypeTDP RatingAirflowNoiseValuePrice
Thermalrlght Peerless Assassin 120 Black CPU Air Cooler, 6 Heat Pipes,Dual 120mm TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP 4.0 Technology, for AMD AM4 AM5/Intel LGA 1700/115X/1851/1200/2066/2011 CPUCooler
Thermalrlght Peerless Assassin 120 Black CPU Air Cooler, 6 Heat Pipes,Dual 120mm TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP 4.0 Technology, for AMD AM4 AM5/Intel LGA 1700/115X/1851/1200/2066/2011
AMD★★★★★4.8
Air
—
—
25.6dBA
Quiet room
B
$38.90
Specifications
addedAt2026-05-15T13:17:14.410Z
sourceamazon-discovery
TypeAir
airflow66.17
Noise25.6dBA Quiet room
RPM1500
PERFORMANCE
40%
Customer Reviews★★★★★4.8 · 5 reviews
★★★★★Nice
Nice
Robert Morrison · 2026-04-20 · via amazon
★★★★★Overkill solution, I love it
Item exceeded expectations, cools my PC extremely well.
Alice · 2025-12-25 · via amazon
★★★★★Good price/performance
Works great with the ryzen 7900x, sometimes hit 90c on high intensity task, but overall its a good cooler, while gaming won't pass 85c and my setup doesn't have a good airflow
Willy Carlos Portolatin Rosario · 2025-01-25 · via amazon
★★★★★Had high expectations, and they were surpassed
I was running a xeon 2667 v3 and my old cooler was providing idle temperatures around 45 degrees celcius. Under stress test the cpu was getting up over 90 degrees celcius. I installed this cooler last night, and my idle temperatures on the xeon are now in the high 20's and under load, the cpu only gets up into the 50s. Incredible difference. the installation was a little challenging, only because this was my first time installing a tower cooler on any pc. This comes with good instructions and good packaging. It has several different brackets, I used the one for 2011 socket, and it fits wonderfully. I have to recommend this, I was hoping for a 10 degree cooldown, but I got 20 degrees cooler instead for the idle temps. This is doing a fantastic job
TSimmonsJr · 2025-04-28 · via amazon
★★★★★Works great.
Perfect. Keep Xeon with 64 cores almost at room temperature. Thanks!!!
Del · 2025-10-08 · via amazon
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$38.90
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VALUE SCORE
B
18.5
Good value
Performance (40%) ÷ Price ($38.90) = 18.5
S ≥28 · A ≥20 · B ≥14 · C ≥8 · D <8
Thermalrlght Peerless Assassin 120 Black CPU Air Cooler, 6 Heat Pipes,Dual 120mm TL-C12B PWM Fan, Aluminium Heatsink Cover, AGHP 4.0 Technology, for AMD AM4 AM5/Intel LGA 1700/115X/1851/1200/2066/2011 CPUCooler
CONSIDER INSTEAD
SAVE $28.909999999999997100% of this product's perf
ARCTIC Alpine 17 - Intel CPU Cooler, 92 mm PWM Fan, Radial Heatsink, Top Blower, Intel LGA 1700, 4-Pin Connector, 100-2000 RPM
Price
$9.99
$9.99
+24% FASTER$18.9 cheaper
Thermalright Burst Assassin 120
Price
$20
$20