Quick Summary
The Thermalright Peerless Assassin 120 Digital is a CPU air cooler with a temperature display and dual 120mm PWM fans. It is built for Intel LGA 1851, 1700, 1200 and 115X, plus AMD AM4 and AM5.
The display uses TRCC control to show CPU temperature, CPU usage, graphics card temperature and graphics card usage, while the cooler also uses 6 heat pipes and a copper base with an aluminium fin stack.
Who It Is Best For
This cooler suits buyers who want a tower-style CPU cooler with digital temperature readout and support for the listed Intel and AMD sockets. It is also worth checking the case space against the stated cooler height before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | CPU air cooler with temperature display. |
| Brand | Thermalright. |
| Model | Peerless Assassin 120 Digital. |
| Fan setup | Dual 120mm PWM fans are included. |
| Fan speed | 1850RPM ±10%, which is a stated fan specification. |
| Fan connection | 4-pin power port. |
| Cooler dimensions | L125 mm x W110 mm x H162 mm without fan, so case clearance is important. |
| Heat sink material | Aluminium fin on copper bottom. |
| Heat pipes | 6 heat pipes are listed. |
| Compatibility | Intel LGA 1851, 1700, 1200 and 115X, plus AMD AM4 and AM5. |
Why Buyers Choose It
- The temperature display shows CPU temperature and CPU usage, which gives a quick on-screen check of the system load.
- The display also shows graphics card temperature and graphics card usage, adding another useful monitoring view.
- The stated 162 mm height without fan means the cooler is best checked against your case clearance before fitting.
- The included mounting fasteners for Intel and AMD platforms support installation on the listed socket types.
How It Works
The cooler uses TRCC control for the temperature display, and the fans connect through a 4-pin power port. The supplied mounting plates or fasteners are used for the compatible Intel and AMD platforms, following the fitting instructions.
Real World Use
In a PC build, this cooler sits over the processor socket and moves air through the fin stack with its dual 120mm fans. The digital display gives a visible readout during use, which is useful if you want a quick system check without opening software.
What To Know Before You Buy
Check your CPU socket carefully, as this cooler is listed for Intel LGA 1851, 1700, 1200 and 115X, plus AMD AM4 and AM5. Also review your case clearance against the stated 162 mm height without fan. If you want the temperature display function, make sure that is a feature you want from the cooler.
Common Buyer Questions
Which sockets does it fit?
It is listed for Intel LGA 1851, 1700, 1200 and 115X, plus AMD AM4 and AM5.
Does it include a temperature display?
Yes. The display shows CPU temperature, CPU usage, graphics card temperature and graphics card usage through TRCC control.
What fan specification is listed?
The cooler uses dual 120mm PWM fans rated at 1850RPM ±10% with a 4-pin power port.
How tall is the cooler?
The stated cooler dimensions are L125 mm x W110 mm x H162 mm without the fan, so case space should be checked before buying.
Final Buying View
This is a CPU air cooler for buyers who need the listed Intel or AMD socket support and want a digital temperature display as part of the build. Confirm socket compatibility and case clearance before ordering.
