Thermalright Peerless Assassin 120 SE, 2x120 mm ARGB CPU Cooler, White
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Weight & dimensions | |
| Weight | 730 g |
| Height | 155 mm |
| Width | 110 mm |
| Depth | 125 mm |
| Heat pipes diameter | 6 mm |
| Fan weight | 120 g |
| Fan dimensions (W x D x H) | 120 x 120 x 25 mm |
| Energy management | |
| Rated current | 0.2 A |
| Voltage | 5 V |
| Fan voltage | 12 V |
| Fan current | 0.2 A |
| Rated voltage | 5 V |
| LED voltage | 5 V |
| Packaging content | |
| Remote control included | ![]() |
| Package type | Box |
| Mounting kit | ![]() |
| Number of screws | 8 |
| Screws included | ![]() |
| CPU bracket(s) | ![]() |
| Other features | |
| Number of fans supported | 2 |
| Design | |
| Material | Copper |
| Product colour | White |
| Number of fans | 2 fan(s) |
| RoHS compliance | ![]() |
| Illumination colour | Multi |
| Base plate material | Copper |
| Fan connector | 4-pin |
| Radiator material | Copper |
| Number of heat pipes | 6 |
| Illumination LED | ![]() |
| Fins material | Copper |
| LED connector type | 3-pin |
| Performance | |
| Type | Air cooler |
| Speed detection | ![]() |
| Fan diameter | 12 cm |
| Supported processor sockets | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5 |
| Suitable location | Processor |
| Suitable for | Processor |
| Maximum airflow | 66.17 cfm |
| Minimum air pressure | 1.53 mmH2O |
| Maximum air pressure | 1.53 mmH2O |
| Noise level (high speed) | 25.6 dB |
| Fan speed (max) | 1550 RPM |
| Rotational speed (max) | 1550 RPM |
| Bearing type | Fluid Dynamic Bearing (FDB) |
| Quantity per pack | 1 pc(s) |
| Fan noise level (max) | 25.6 dB |
| Pulse-width modulation (PWM) support | ![]() |
| Fan bearing technology | Fluid Dynamic Bearing (FDB) |
| EAN | 0814256004480 |
The Thermalright Peerless Assassin 120 SE is a dual-tower air cooling solution designed for efficient thermal management of high-performance processors. Heat is drawn from the CPU via a nickel-plated copper base plate and transferred across six 6mm diameter copper heat pipes. The dual-stack aluminum fin array provides a large surface area necessary for rapid heat dissipation. This construction ensures stable operation across compatible platforms, including the latest Intel LGA 1700 and AMD AM5 sockets.
Cooling performance is augmented by two 120mm fans utilizing Fluid Dynamic Bearings (FDB) for reliable, low-friction operation. These fans support Pulse Width Modulation (PWM) control, allowing the system to modulate speeds up to 1550 RPM based on temperature demands. At peak operational speed, the cooler generates an airflow volume of 66.17 CFM while maintaining a controlled noise output limited to 25.6 dB. The cooler assembly measures 155 mm in height, enabling compatibility with a wide range of standard mid-tower chassis.
Key Features:- Compatible with Intel LGA 1700, 1200, 115X, 1851 sockets
- Compatible with AMD AM4 and AM5 sockets
- Features six 6 mm diameter copper heat pipes
- Dual 120 mm TL-C12CW-S fans included
- Fans utilize Fluid Dynamic Bearing technology
- Maximum static pressure rating of 1.53 mmH₂O
- Equipped with Addressable RGB (ARGB) illumination
- Total weight of the heatsink assembly is 730 g
Estimated delivery: 09.12 - 15.12
Today: Closed
Estimated delivery: 09.12 - 15.12
Today: Closed
Estimated delivery: 09.12 - 15.12
Today: Closed
Estimated delivery: 09.12 - 15.12
Today: Closed
Estimated delivery: 09.12 - 15.12
Today: Closed
Estimated delivery time: 09.12 - 15.12
Estimated delivery time: 10.12 - 15.12
Estimated delivery time: 09.12 - 14.12
Estimated delivery time: 10.12 - 15.12
Estimated delivery time: 10.12 - 14.12
Estimated delivery time: 10.12 - 14.12


