Description
The Thermalright Peerless Assassin 120 SE ARGB is a dual-tower air cooler built to deliver powerful thermal performance and stylish lighting in one package. It features six 6 mm sintered copper heat pipes (utilizing AGHP technology), a nickel-plated copper base, and an aluminum heatsink stack. Paired with dual 120 mm TL‑C12C‑S PWM fans equipped with ARGB lighting, it offers efficient, quiet airflow while undercutting many competitors on price. Despite its strong cooling prowess, it maintains better compatibility with case designs by trimming height down to 155 mm compared to previous models. It’s compatible with a wide range of Intel (LGA 115x / 1200 / 1700 / 1851) and AMD (AM4 / AM5) sockets and includes all the necessary hardware for easy installation.
Specifications:
| Product Name | Peerless Assassin 120 SE ARGB |
| Type | Dual‑tower CPU air cooler with ARGB |
| Dimensions (L × W × H) | 125 × 110 × 155 mm |
| Weight | 730 g |
| Heat Pipes | 6 × 6 mm copper (AGHP technology) |
| Copper Base | C1100 pure copper, nickel‑plated |
| Fans | 2 × TL‑C12C‑S (120 × 120 × 25 mm, PWM) |
| Max Fan Speed | 1550 RPM ±10% |
| Air Flow | 66.17 CFM (max) |
| Air Pressure | 1.53 mm H₂O (max) |
| Noise Level | 25.6 dBA (max) |
| Fan Current | 0.20 A |
| Fan Connector | 4‑pin PWM |
| ARGB Connector | 3‑pin 5 V ARGB |
| Bearing Type | S‑FDB (Fluid‑Dynamic Bearing) |
| Socket Compatibility | Intel: LGA 115x / 1200 / 1700 / 1851; AMD: AM4 / AM5 |
| Mounting System | Includes Intel & AMD brackets plus fan splitter |
