Thermalright Peerless Assassin 140
Overview
The Thermalright Peerless Assassin 140 is a high-performance dual-tower air CPU cooler designed to deliver exceptional cooling for modern processors. With its robust construction, six copper heat pipes, and dual 120mm PWM fans, it offers a compelling balance of performance, noise, and value—making it a top choice for PC enthusiasts and gamers alike.
Who Is It For?
This cooler is ideal for users who demand reliable, quiet, and efficient cooling without the complexity or potential leakage risks of liquid cooling. Whether you're building a high-end gaming rig, a content creation workstation, or a compact productivity PC, the Peerless Assassin 140 provides the thermal headroom needed for demanding workloads.
Key Features
- Dual-Tower Heatsink: Two dense aluminum fin arrays maximize surface area for superior heat dissipation.
- Six Copper Heat Pipes: Direct-touch heat pipes efficiently transfer heat from the CPU to the fins.
- Dual 120mm PWM Fans: Two Thermalright TL-C12C fans deliver strong airflow (66.17 CFM) while keeping noise levels low (25.6 dBA).
- Broad Socket Compatibility: Supports Intel LGA 1700/1200/115x and AMD AM4/AM5, covering current and recent platforms.
- Compact Height: At just 155mm, it fits in most mid-tower cases and provides excellent RAM clearance.
Performance and Efficiency
The Peerless Assassin 140 excels at keeping CPUs cool under load. Its six heat pipes and dual-fan push-pull configuration ensure rapid heat transfer and efficient airflow, making it suitable for overclocked processors and sustained workloads. Despite its powerful cooling capability, the fans operate at a maximum of 1550 RPM, producing a modest 25.6 dBA—quiet enough for most users.
Easy Installation and Compatibility
Installation is straightforward with the included mounting hardware for all supported sockets. The cooler's 155mm height ensures compatibility with a wide range of PC cases, and its design leaves ample room for memory modules, avoiding clearance issues common with other large coolers.
Use Cases
- High-performance gaming PCs
- Content creation and video editing workstations
- Quiet home or office builds
- Budget-friendly builds that require premium cooling
With its impressive specifications and affordable price point, the Thermalright Peerless Assassin 140 stands out as a reliable and effective air cooling solution for a wide variety of builds.
Key Specifications
Detailed Parameters
- Height in mm:
- 155
- Supported Sockets:
- AM4, AM5, LGA 1700, LGA 1200, LGA 1151, LGA 1150, LGA 1155, LGA 1156
Pros
- Excellent cooling performance for the price
- Dual 120mm PWM fans provide strong airflow with low noise
- Broad socket compatibility including LGA 1700 and AM5
- Compact 155mm height fits most mid-tower cases
- Six heat pipes ensure efficient heat transfer
Cons
- May not fit in small form factor (ITX) cases due to height
- Installation can be tricky for first-time builders
- Fans are not RGB (if that's desired)