Quick Summary
The TR Peerless Assassin 120 SE is a CPU air cooler with a dual tower heatsink, six 6mm heatpipes and dual TL-C12C-S PWM fans. It is made for desktop PC cooling and includes support details for Intel LGA 1150, 1151, 1155, 1156, 1200, 1700 and AMD AM4 and AM5.
The cooler also includes a fin cutout for RAM module fitting, and the fan specification lists a 1550rpm speed with 4-pin PWM control.
Who It Is Best For
This cooler suits buyers who are checking CPU socket support, case clearance and motherboard fit before ordering. It is also relevant if RAM clearance matters, because the heatsink includes a cutout to help with fitting RAM modules.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product name | TR Peerless Assassin 120 SE CPU Air Cooler. |
| Cooling design | Dual tower cooler with six 6mm heatpipes for desktop PC cooling. |
| Fans | Dual TL-C12C-S PWM fans with 1550rpm speed and 4-pin PWM connector. |
| Fan size | 120 x 120 x 25 mm fans, so case space and clearance are important. |
| Dimensions | 125 x 135 x 155 mm, which is relevant when checking case compatibility. |
| Heatsink materials | Aluminum and copper are listed for the heatsink and heatpipes. |
| Motherboard compatibility | Intel LGA 1150, 1151, 1155, 1156, 1200 and 1700, plus AMD AM4 and AM5. |
| Installation note | AM4 and AM5 installation needs the motherboard’s built-in backplate, which is not included. |
Why Buyers Choose It
- Six 6mm heatpipes and a dual tower layout give you a specified high-surface-area cooler format for desktop builds.
- Dual 120mm PWM fans provide the stated 4-pin PWM connection for fan control compatibility.
- The fin cutout for RAM modules gives extra clearance where memory fit is a concern.
- The listed socket support covers several Intel and AMD desktop platforms, so the selected motherboard socket needs checking before purchase.
How It Works
The cooler uses a dual tower heatsink with six heatpipes to move heat away from the CPU area, while the two PWM fans push air through the fins. The product also notes AGHP technology, which is stated to help with gravity effect in vertical or horizontal heatsink installation orientation.
Real World Use
In a desktop PC build, the main checks are socket support, case size and RAM clearance. The cooler measures 125 x 135 x 155 mm, and the fan size is 120 x 120 x 25 mm, so both the cooler and the case need enough room. If you are fitting it to AM4 or AM5, the motherboard’s built-in backplate is needed for installation.
What To Know Before You Buy
Check your motherboard socket first, then confirm your case has space for a 155 mm tall cooler. If you use AM4 or AM5, make sure the motherboard backplate is available because it is required for installation and is not included. The fin cutout may also matter if your RAM clearance is tight.
Common Buyer Questions
Which sockets does this cooler support?
It supports Intel LGA 1150, 1151, 1155, 1156, 1200 and 1700, plus AMD AM4 and AM5.
Do the fans use PWM control?
Yes, the fans are listed with a 4-pin PWM connector.
Will it fit over RAM modules?
The heatsink includes a fin cutout for fitting RAM modules, so that is a useful clearance feature to check against your build.
Is anything needed for AM4 or AM5 installation?
Yes, the motherboard’s built-in backplate is needed for installation on AM4 and AM5.
Final Buying View
If you need a desktop CPU air cooler with dual towers, six heatpipes and broad Intel and AMD socket support, this model gives you a clear specification set to compare against your build. Confirm socket choice, case clearance and AM4 or AM5 backplate availability before ordering.
