Thermalright Assassin X 120 R Digital ARGB CPU Air Cooler, Digital Display, 4x6mm Heat Pipes, 120mm PWM ARGB Fan Up To 2000RPM, Up To 70.84CFM, White
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Brand: Thermalright
Categories: Air Coolers
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Shipping
We offer fast and reliable shipping for all our items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 2-5 business days.
Return policy
- We do not accept returns under any circumstances.
- We offer exchanges only if the item is returned in its original, sealed packaging and unused within 2 days of delivery.
- Opened or used items are not eligible for exchange.
- Items purchased as pre-order or back-order cannot be exchanged or returned under any condition.
Product Features
Stay informed while you cool your system with the built-in digital display, designed for real-time system monitoring during daily use, gaming sessions, or heavier productivity work. Seeing key readings at a glance helps you react quickly when you push your PC harder. This makes it easier to balance performance and comfort without constantly checking software dashboards.

Rely on a single-tower heatsink design that focuses on efficient heat dissipation in a compact, straightforward layout. Air moves cleanly through the tower to pull heat away from the CPU, helping maintain stable performance under load. This design is a practical fit for gaming, workstation, and everyday desktop PCs where consistent cooling matters.
Improve thermal performance with four 6mm copper heat pipes that help move heat away from the processor more effectively. By spreading heat through the heatsink efficiently, the cooler can handle demanding workloads with more confidence. This translates into steadier temperatures when multitasking or running sustained applications.
Enjoy controlled, customizable cooling with the included 120mm TL-P12-S PWM fan and PWM intelligent fan speed control. Fan speeds can reach up to 2000RPM, delivering up to 70.84CFM airflow and up to 2.63mm H2O static pressure to push air through the heatsink when needed. Low-noise operation up to 29.8dBA and the durable S-FDB bearing help keep the experience smooth, reliable, and comfortable over long sessions.
Match your build style with vibrant 5V 3-pin ARGB lighting for customizable system aesthetics. Lighting adds personality without changing how you use the cooler day to day, making it easy to coordinate with the rest of your components. Broad compatibility with Intel LGA 115X, 1200, 1700, and 1851 plus AMD AM4 and AM5 helps simplify planning for many desktop platforms.
Product Specifications
Brand and Model: Thermalright Assassin X 120 R Digital ARGB
Product Type: CPU Air Cooler
Heatsink Design: Single-Tower
Digital Display: Built-In Digital Display for Real-Time System Monitoring
Heat Pipes: Four 6mm Copper Heat Pipes
Fan: 120mm TL-P12-S PWM Cooling Fan
Fan Speed: Up To 2000RPM
Airflow: Up To 70.84CFM
Static Pressure: Up To 2.63mm H2O
Noise Level: Up To 29.8dBA
Bearing Type: S-FDB Bearing
Fan Control: PWM Intelligent Fan Speed Control
Lighting: 5V 3-Pin ARGB
CPU Socket Compatibility: Intel LGA 115X, 1200, 1700, 1851
CPU Socket Compatibility: AMD AM4, AM5
Color: White
Finish: All-Black Design