Quick Summary
The Thermalright Peerless Assassin 120 SE ARGB is a CPU air cooler with TL-C12C-S 120mm PWM fans, a stated fan speed of 1550RPM, and six heat pipes. It is designed for AMD AM4 and AM5, plus Intel LGA 1700 and 1851, with the listed cooler size measuring 125 mm x 135 mm x 157 mm.
The cooler uses an aluminium fin stack on a copper base, and the source also mentions metal fasteners for Intel and AMD platforms. If you are checking fit, the supported socket list and the cooler dimensions are the main points to review before ordering.
Who It Is Best For
This cooler suits buyers who need a listed CPU air cooler for one of the supported sockets and want to check case clearance against the stated 157 mm height. It also suits anyone choosing between the included platform support for AMD and Intel systems.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | CPU air cooler with ARGB in the product title, for buyers looking for a desktop processor cooling solution. |
| Brand | Thermalright. |
| Model reference | Peerless Assassin 120 SE ARGB, with TL-C12C-S fans named in the title and description. |
| Fan size | 120 mm PWM fans, so buyers can match the cooler to the stated fan format. |
| Fan speed | 1550RPM ±10%, which gives a clear stated operating speed. |
| Heat pipes | 6 heat pipes are listed, which is a key design detail to compare with other coolers. |
| Cooler dimensions | 125 mm x 135 mm x 157 mm, important for checking case space and clearance. |
| Heat sink material | Aluminium fin on copper bottom, which identifies the stated heat sink construction. |
| Compatibility | Intel LGA 115X, 1200, 1700, 17XX and 1851, plus AMD AM4 and AM5. |
| Power connector | 4-pin fan power port is stated for the PWM fan. |
Why Buyers Choose It
- The stated 6 heat pipes and PWM fans give buyers a clearly specified cooler design to compare against other air coolers.
- The 125 mm x 135 mm x 157 mm size helps buyers judge whether the cooler will fit their case space.
- Support for both AMD and Intel socket families gives a useful platform check before purchase.
What To Know Before You Buy
Check your CPU socket carefully before ordering, especially if you are using AMD AM4 or AM5, or Intel LGA 1700 or 1851. The cooler height is stated as 157 mm, so case clearance is an important check. The title also mentions ARGB, while the detailed description focuses on the cooler and fan specification, so review the chosen variation for the exact package details.
Common Buyer Questions
Which sockets does it support?
It is listed for Intel LGA 115X, 1200, 1700, 17XX and 1851, plus AMD AM4 and AM5.
How big is the cooler?
The stated cooler dimensions are 125 mm x 135 mm x 157 mm, so height clearance is worth checking first.
What fan specification is listed?
The fan is identified as TL-C12C-S, with a 120 x 120 x 25 mm PWM fan size and a stated speed of 1550RPM ±10%.
Final Buying View
This is a CPU air cooler for buyers who need the listed socket support and a cooler with clearly stated size and fan details. Confirm your CPU socket and case clearance against the 157 mm height before making your choice.
