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SKU:
PEERLESS-120SE
Thermalright Peerless Assassin 120 SE Dual-Tower Air Cooler With 6×6mm AGHP Heat Pipes, Dual TL-C12C 1550RPM PWM Fans, C1100 Copper Base, S-FDB Bearings, Intel & AMD Socket Compatibility | BLACK
$ 42.00 ---ONLY---
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Description
Expert Features
- Twin-Tower Titan Cooling Power – The PA120 SE uses a dual-tower aluminum heatsink layout engineered to maximize surface area and airflow, delivering ultra-stable thermal performance for modern multi-core CPUs.
- 6×6mm AGHP Anti-Gravity Heat Pipe System – Six C1100 pure-copper, nickel-plated heat pipes use AGHP (Anti-Gravity Heat Pipe) tech to eliminate performance loss from case orientation—vertical, horizontal, tilted spaceship mode… doesn’t matter.
- Premium Copper Base + Full Electroplating – A pure copper C1100 base, fully nickel-plated and joined with an electroplated reflow welding process, ensures rapid heat transfer, durability, and exceptional temperature consistency.
- Dual TL-C12C 120mm PWM Fans – Two 120×120×25 mm fans with 1550 RPM±10%, 66.17 CFM airflow, 1.53 mmH₂O pressure, and ≤25.6 dBA noise strike a perfect balance for heatsinks and radiators alike, powered by smooth long-life S-FDB bearings.
- Universal CPU Socket Compatibility – Supports Intel 115X / 1200 / 1700 / 17XX and AMD AM4 / AM5 platforms. Intel & AMD metal fasteners included (AMD uses motherboard’s stock backplate).
- RAM-Friendly Clearance – Slim-profile TL-C12C fans avoid bulky RAM interference, keeping installation clean, accessible, and stress-free.
- Enhanced Installation Experience – Comes with Thermalright’s redesigned SS2 mounting system for secure, even mounting pressure and easier setup.
- TF-7 Thermal Paste Included – High-performance Thermalright TF-7 paste arrives in the box for an optimal out-of-the-box cooling boost.
- Thermalright Heritage – From a respected Taiwan brand with 20+ years of cooling innovation—fans, pads, greases, mounts, and accessories trusted by global PC enthusiasts.






Expert Specs
| Category | Specification |
|---|---|
| Model | Thermalright Peerless Assassin 120 SE (PA120 SE) |
| Brand Overview | Taiwan-based Thermalright with 20+ years developing air coolers, fans, thermal pads, greases, and mounting solutions |
| Heatsink Dimensions | 125 mm (L) × 110 mm (W) × 155 mm (H) |
| Alternate Listed Dimensions | 125 mm (L) × 135 mm (W) × 155 mm (H) |
| Heatsink Material | Aluminum towers with C1100 pure copper, nickel-plated base |
| Heatsink Weight | 730 g |
| Heat Pipes | 6 × 6 mm AGHP (Anti-Gravity Heat Pipe) copper pipes |
| Mounting System | Thermalright SS2 system with metal fasteners for Intel & AMD |
| Thermal Paste | Thermalright TF-7 included |
| Intel Socket Support | LGA 115X / 1200 / 1700 / 17XX |
| AMD Socket Support | AM4 / AM5 (requires stock AMD backplate) |
| Fan Model | TL-C12C |
| Fan Dimensions | 120 mm × 120 mm × 25 mm |
| Fan Weight | 120 g |
| Fan Speed | 1550 RPM ±10% (MAX) |
| Airflow | 66.17 CFM (MAX) |
| Air Pressure | 1.53 mm H₂O (MAX) |
| Noise Level | ≤25.6 dBA |
| Bearing Type | S-FDB (Fluid Dynamic Bearing) |
| Fan Connector | 4-Pin PWM |
| Fan Voltage | 12V |
| Fan Current | 0.20 A |
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Keyboard
GAMING/PRO KEYBOARD
OFFICE KEYBOARD
Mouse
OFFICE MOUSE
GAMING/PRO MOUSE
Wrist Rest
Intel® Processors
AMD Ryzen™ Processors
GeForce Nvidia
AMD Radeon™
Modding & Customization
KVM & HDMI Extenders / Splitters
Apex seat