Thermalright Peerless Assassin 140 Digital Black CPU Cooler, Double PWM Fans with 1850RPM Speed, Support Intel lga1700/1851/115X/2011/1200,AMD:AM4/AM5, Computer CPU Cooling,Digital Screen Top Cover

It's doing its job just fine lowering the temperatures. Noise level good and the digital screen is a nice addition.

Ran Perlman · 2026-03-22 · via amazon

It handles my 9800x3D without any issues. The display looks great.

Jason · 2025-11-26 · via amazon

Installation is straightforward with diagrams. Temperature at idle is around 47C with a 9950x3d and 100% load is 81C. Noise level ranges from 38 db (idle) to 55 db (full load). As far as performance, it does the job very well for an air cooler at around 50-60 dollar range. Be aware to measure the height clearance in your case and heights of ram because this cooler is relatively tall at 165 mm due to the display. Also ram heatsink or tall ram can push the intake fan out of the case; you can set the fan as exhaust but it will cost you 1-2 degrees C.

Joseph Maglasang · 2026-02-01 · via amazon

Works fine ,looks seriously cool. My processor is very low for the cooler but if I install something bigger will update the review. 9600x now. Still going strong, but have little sound problem with smaller Fan, 1200 rpm making some sound. İt is not making any sounds -+50 rpm. My luck 🤞

Kindle Customer · 2025-09-17 · via amazon

Sits on a 9800X3D and it keeps the CPU at about 65C at load (it's 45C as I write this). It helps that it's winter and the room is 15C. It will hit about 22-25 in this room during the summer, so I'm guessing it won't go over 80C. Be sure to change the software to read "CPU Package" and not "CPU". CPU temps were about 10C too low. CPU Package is more accurate.

gfxdsnr427 · 2025-12-09 · via amazon

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VALUE SCORE

Price

$20

Price

$20