Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler
Bottom line: The Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler is a specs-and-price decision rather than a crowd-consensus one in the cooling & fans category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Before you buy
- Confirm socket / form-factor / power-rating compatibility against your build before ordering
- Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Compare with similarly-priced alternatives in the cooling & fans category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- [Heat Dissipation Combination] The CPU cooler is a double-tower dual-fan structure, with a blackened anodic matte top sheet + 6 fully electroplated anti-oxidation heat pipes + Seiko micro-carved reflow soldering nickel-plated copper bottom, with a 2000RPM high-speed PWM fan, which can easily dissipate the CPU temperature and further improve the heat dissipation efficiency of the cooler.
- [Good Bearing] The S-FDB bearing of the PC fan can well solve the problem of shaking vibration of the fan blades in the lifting mode, and the silicone corner pads around the fan can reduce the noise generated by rotation to a certain extent, so that the radiator can have a longer service life.
- [Dual PWM Fans] with 120mm performance dual fans, up to 2000RPM, large air volume can bring good heat dissipation effect, the fan has PWM function, according to the temperature of the motherboard to adjust the speed, no need to manually adjust. The included fan hook can be securely hung on the twin towers for cooling.
- [155mm Heat Dissipation Height] The overall height of the heatsink is 155mm, which can be compatible with more cases. The main body is full of aluminum fins, which can bring a larger heat dissipation area
- [Wide Compatibility] The cooler is compatible with dual-platform (Intel 14/15 generation + AMD RYZEN 9000) Slot: Intel LGA 1851/1700/1150/1151/1155/1156/1200; AMD: AM4/AM5; The cooler comes with mounting accessories, which can be installed according to the installation video or instructions. (Note: To install AMD platform, you need to use the original backplate of the motherboard for installation) If you have any questions, please consult the shop customer service.
Full Specifications
| Brand | Thermalright |
|---|---|
| Model | PA120SE V3 D6 |
| Voltage | 12 volts |
| Wattage | 2.4 watts |
| Material | Aluminum, Plastic |
| Noise Level | 29.8 db |
| Part Number | PA120SE V3 D6 |
| Compatibility | PC |
| Material Type | Aluminum, Plastic |
| Cooling Method | Air |
| Number of Items | 1 |
| Vibration/Rumble | Yes |
| Air Flow Capacity | 70.84 cfm |
| Compatible Devices | Desktop |
| Included Components | cpu cooler |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 2000 rpm |
| Full listing title | Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler, 6 Heat Pipes Dual Towers Cooler, with Dual TL-P12 PWM Fans, 2000RPM Speed, Desktop PC Cooler for Intel LGA 1851/1700/1150/1151/1200,AMD:AM4 AM5 |
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Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler, 6 Heat Pipes Dual Towers Cooler, with Dual TL-P12 PWM Fans, 2000RPM Speed, Desktop PC Cooler for Intel LGA 1851/1700/1150/1151/1200,AMD:AM4 AM5 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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