1 / 7Thermalright Peerless Assassin 120 PA120 Dual-Fan CPU Air Cooler
Dual-Fan: Thermalright Peerless Assassin 120 PA120 is a dual-tower air CPU cooler listed with six heatpipes and two 120 mm PWM fans. Its socket coverage is broad, but buyers should confirm the exact processor socket and case clearance before choosing it.
At a glance
- Dual-tower heatsink design with six listed 6 mm heatpipes and two TL-C12 PWM fans.
- The manufacturer describes AGHP heatpipe design as intended to reduce the effect of mounting orientation.
- Socket list includes AMD AM4 and AM5 and a range of Intel platforms. Check the exact socket and included mounting parts for your build.
Reference price: €44.90
Price checked: 13 Nov 2026
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Pros and cons
Pros
- Two included 120 mm PWM fans provide a dual-fan cooling configuration.
- The listed socket range covers several older Intel platforms as well as Intel LGA1700 and AMD AM4 and AM5.
- Manufacturer claims an aluminium heatsink and copper heatpipes with a copper base.
Technical specifications
19 specifications| Brand | THERMALRIGHT |
|---|---|
| Model | PA120 |
| Cooling method | Air |
|---|---|
| Heatpipes | 6 x 6 mm |
| Fan model | TL-C12 |
| Fan dimensions | 120 x 120 x 25 mm (4.72 x 4.72 x 0.98 inches) |
| Maximum rotational speed | 1550 RPM |
| Fan speed claim | 1500 rpm ± 10% |
| Airflow | 66.17 Cubic Feet Per Minute |
| Noise level | 25.6 Decibels |
| Power connector | 4-Pin |
| Voltage | 12 Volts (DC) |
| Wattage | 7.2 watts |
| Listed Intel sockets | 1150/1151/1155/1156/1200/1700/17XX/2066/2011 |
|---|---|
| Listed AMD sockets | AM4/AM5 |
| Compatible devices | Desktop |
| Dimensions | 12.5L x 13.5W x 15.7H centimetres |
|---|---|
| Weight listed | 2.25 Pounds |
| Material listed | Aluminum |
|---|
What to know before buying
Listing details to confirm
Listing details are inconsistent: the title names Intel LGA1851 and omits 1155, 1156, 2066 and 17XX, while the feature list names those sockets but not LGA1851. Fan speed is stated as both 1550 RPM maximum and 1500 rpm ± 10%. Confirm socket support, fan specification and case clearance for the selected listing.
What’s in the box
- Thermalright Peerless Assassin 120 PA120 coolerCheck selected pack
- TL-C12 120 mm PWM fans (2)Check selected pack
- Intel and AMD mounting partsCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Desktop builders seeking a dual-tower air cooler with two PWM fans.
- Users choosing a cooler for a listed AMD AM4 or AM5 or Intel socket, after confirming exact mounting support.
Less suited to
- Small or space-constrained cases where the listed 15.7 cm height or cooler width may not fit.
Customer reviews on Amazon
- 5 stars
83% 83% - 4 stars
12% 12% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
1% 1%
Aggregate customer ratings are predominantly in the five-star category, with a smaller spread across lower ratings. Ratings alone do not explain the reasons behind those experiences, so they cannot establish cooling, noise or fit outcomes. For buyers, the dual-fan configuration and broad claimed socket list are relevant, but case clearance and exact socket compatibility still need checking.
Frequently asked questions
Which CPU sockets are listed as compatible?
The feature list names AMD AM4 and AM5 and Intel 1150, 1151, 1155, 1156, 1200, 1700, 17XX, 2066 and 2011. The title differs, so verify support for your exact socket before buying.
How many fans are included?
The listing describes two TL-C12 PWM fans, each sized 120 x 120 x 25 mm.
Will it fit my PC case?
The listed cooler dimensions are 12.5L x 13.5W x 15.7H centimetres. Compare these with your case clearance and check surrounding component space.
What fan speed should I expect?
The listing gives both 1550 RPM maximum and 1500 rpm ± 10%. These claims are inconsistent, so confirm the applicable fan specification.
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