Thermalright Peerless Assassin 140 CPU Air Cooler White
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About this product
- Brand
- Thermalright
- Store
- PC Case Gear
- Category
- Electronics > Electronics Accessories > Computer Components > Computer System Cooling Parts > All-in-One Liquid CPU Coolers
- SKU
- PEERLESS-ASSASSIN-140-WHITE
Specifications
- Colour
- White
The Thermalright Peerless Assassin 140 White is a dual tower CPU air cooler featuring six 6mm heatpipes, a C1100 nickel-plated copper base, and a dual fan configuration for strong thermal performance. Including dual PWM fans rated up to 1500 RPM delivering high airflow with low noise output, while broad Intel and AMD socket support ensures wide system compatibility.
Features

Peerless Assassin 140 White
Dual Tower High-Performance Design
The Thermalright Peerless Assassin 140 White features a dual tower heatsink layout designed to maximise surface area and improve thermal dissipation for high-performance CPUs.
Six Heatpipe Cooling System
Six 6 mm heatpipes paired with a C1100 pure copper nickel-plated base ensure efficient heat transfer from the CPU for sustained cooling performance.
Balanced Dual Fan Configuration
A combination of TL-C12W V2 and TL-D14CW PWM fans delivers optimised airflow and static pressure, with speeds rated up to 1500 RPM±10% for both fans.
High Airflow 140mm Performance Fan
The TL-D14CW 140 mm fan provides up to 77.8 CFM airflow and 2.09 mmH₂O static pressure at 1500 RPM±10%, balancing cooling strength with controlled noise output.
Efficient 120mm PWM Fan Support
The included TL-C12W V2 120 mm fan delivers up to 66.17 CFM airflow and 1.53 mmH₂O static pressure at 1500 RPM±10%, supporting consistent airflow across the heatsink.
Low Noise Operation
Both fans maintain a maximum noise level of 25.6 dBA, supporting quiet system operation under load conditions.
Wide Platform Compatibility
Support for Intel LGA115X, 1200, 1700, 1851, 2011, 2066 and AMD AM4, AM5 platforms ensures compatibility across a broad range of systems.
S-FDB Bearing Reliability
S-FDB bearing construction enhances fan durability and stability while maintaining smooth, long-term operation.
