Thermalright Peerless Assassin 120 SE ARGB – Ultimate Cooling Performance
Thermalright Peerless Assassin 120 SE ARGB – Ultimate Cooling Performance is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Shipped within 3 business days
Return Policy
| Manufacturer | Thermalright |
Payment & Security
Cash on delivery - Instapay
The Thermalright Peerless Assassin 120 SE ARGB is a high‑end dual‑tower air cooler designed for enthusiasts who demand maximum performance and striking ARGB aesthetics. Featuring six 6 mm heat‑pipes, dual 120 mm PWM ARGB fans and broad compatibility with Intel LGA115x/1200/1700/1851 and AMD AM4/AM5 sockets, it delivers superior heat dissipation and future‑proof support. Its design combines raw cooling‑power with visual flair — ideal for gaming rigs, overclocked builds and demanding workstation systems.
key features
- Six 6 mm heat‑pipes + dual‑tower heatsink - greatly expands heat‑dissipation surface area for cooler CPU operation under heavy loads.
- Two 120 mm PWM ARGB fans (up to 1550 RPM, 66.17 CFM, 1.53 mmH₂O) - offer strong airflow and static pressure, with visual customization via ARGB lighting.
- Wide socket compatibility - supports Intel LGA115x/1200/1700/1851 and AMD AM4/AM5 explicitly.
- Low noise operation (~25.6 dBA max) - maintains a quieter system while providing high cooling efficiency.
- Premium materials & finishes - nickel-plated pure copper base (C1100) and fluid-dynamic bearing fans ensure longevity and reliability.
key specifications
| Feature | Specification |
|---|---|
| Brand | Thermalright |
| Model | Peerless Assassin 120 SE ARGB |
| Cooler Type | Dual‑Tower Air Cooler |
| Heat‑Pipes | 6 × 6 mm |
| Fan Size / Quantity | 2 × 120 mm × 25 mm |
| Fan Speed | Up to 1,550 RPM ±10% |
| Airflow | 66.17 CFM (max) |
| Static Pressure | 1.53 mm H₂O (max) |
| Noise Level | ≤ 25.6 dBA |
| Dimensions (Heatsink) | 125 mm (L) × 110 mm (W) × 155 mm (H) |
| Weight | ~730 g |
| Compatibility (Intel) | LGA115x / LGA1200 / LGA1700 / LGA1851 |
| Compatibility (AMD) | AM4 / AM5 |
| ARGB Connector | 3‑pin 5 V |
| Fan Connector | 4‑pin PWM |
| Bearing Type | S‑FDB (Sealed Fluid Dynamic Bearing) |
* Specifications may vary by region and model variant.
performance excellence
With its dual‑tower architecture and multiple heat‑pipes, the Peerless Assassin 120 SE ARGB excels at keeping high‑end CPUs cool even under heavy loads. Whether you’re gaming, streaming or rendering, you’ll enjoy stable thermal performance and reduced thermal throttling.
user experience & comfort
Installation is straightforward thanks to comprehensive bracket support for both Intel and AMD sockets. The cooler’s moderate height (155 mm) allows compatibility with many mid‑tower cases, providing low-noise, comfortable operation during extended sessions.
design & build quality
Crafted with premium materials such as nickel-plated pure copper base and durable fin stacks, the cooler is built to last. The dual‑tower heatsink is complemented by sleek ARGB-lit fans that integrate visually with modern builds. The fluid-dynamic bearings ensure quiet, long-term use.
connectivity & compatibility
- 4‑pin PWM fan connectors allow automatic speed control via motherboard BIOS or software.
- 3‑pin 5 V ARGB header syncs lighting with motherboard ecosystems (ASUS Aura, MSI Mystic Light, etc.).
- Compatible with Intel LGA115x/1200/1700/1851 and AMD AM4/AM5 sockets — full support for modern platforms.
perfect for
- High‑performance gaming PCs using Intel or AMD unlocked processors.
- Workstations performing CPU-intensive tasks like 3D rendering, video editing, or simulation.
- Enthusiast builds seeking both high cooling capability and eye-catching ARGB aesthetics.
why choose this product
The Thermalright Peerless Assassin 120 SE ARGB stands out by delivering top-tier air-cooling performance at a competitive price point. Its broad socket compatibility ensures investment protection, while the dual-tower design and ARGB fans offer both cooling strength and style.
frequently asked questions
Q: Will this cooler fit in my case?
A: The cooler height is approximately 155 mm. You should check your case’s CPU cooler clearance before purchasing — many mid‑tower cases support up to ~160 mm.
Q: Does it support Intel LGA1700 and AMD AM5?
A: Yes. Official specification includes compatibility for Intel LGA1700 and AMD AM5 sockets.
Q: Can I control the ARGB lighting?
A: Yes — the fans include 3‑pin 5 V ARGB connectors and can be synchronized with motherboard lighting systems such as ASUS Aura, MSI Mystic Light, etc.
