Thermalright Peerless Assassin 140 White Review: Specs, Pros and Cons
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This thermalright peerless assassin 140 white review covers a dual-tower air cooler designed for efficient heat dissipation. It features a twin-tower body with symmetrical mecha-shaped fins and six pure copper heat pipes. The unit includes high-performance dual fans that operate at 1500RPM. These components work together to disperse heat from the CPU base to the large aluminum fins. The design prioritizes surface area and airflow to maintain stable temperatures under load. You get a robust cooling solution that balances performance with a clean aesthetic. The white finish suits modern builds, while the technical specs ensure reliable thermal management for compatible processors.
What stands out
- Six 6mm pure copper heat pipes with AGHP 4.0 technology
- Twin-tower design with large-area aluminum fins
- Dual PWM fans providing up to 66.17 CFM airflow
- 158mm height compatible with high-profile memory and GPUs
- Broad socket support including LGA1700, LGA1851, and AM5
Who it fits
Good fit for
You should consider this cooler if you use an Intel LGA1700 or AMD AM5 platform and need reliable cooling for mid-to-high-end processors. The 158mm height fits well in most medium and large cases, allowing space for tall RAM sticks and graphics cards. The twin-tower design with six heat pipes offers substantial cooling capacity for sustained workloads. If you prefer a white aesthetic for your build without sacrificing thermal performance, this dual-fan setup provides strong airflow at low noise levels.
Who should skip it
Skip this model if your PC case has a CPU cooler height limit below 158mm. The dual-tower design requires adequate clearance for both RAM and GPU installation. You might also look elsewhere if you need RGB lighting, as this version focuses on pure cooling performance rather than aesthetics. Users with very small form-factor cases should check their specific dimensions before purchasing. The standard fans are functional but do not offer customizable lighting effects.
Verdict: This cooler delivers strong thermal performance through its twin-tower design and six heat pipes. It is a practical choice for users prioritizing cooling efficiency and compatibility over flashy features.
Peerless Assassin 140 Key Specs
Twin-Tower Design
This cooler uses two stacked aluminum fin stacks instead of one. You get more surface area for heat to escape into the air. This design helps when your CPU runs hot under heavy loads. It is better for sustained workloads than single-tower models. You should check your case width to ensure it fits between the towers.
6 Heat Pipes
Six pure copper pipes move heat from the base to the fins. They use AGHP 4.0 technology to work against gravity. This means heat moves efficiently whether your case is horizontal or vertical. More pipes usually mean faster heat transfer. You benefit from stable temperatures during long rendering tasks or gaming sessions.
158mm Height
The cooler stands 6.22 inches tall. This fits most mid-tower and full-tower cases. You must check your RAM clearance because tall heat sinks can block high-profile memory sticks. If you use low-profile RAM, this height is rarely an issue. Always measure your case interior before buying to avoid fitment problems.
1500rpm Fan Speed
The included fans spin at 1500 RPM with a ten percent variance. This speed balances airflow and noise. You get strong cooling without excessive sound. The dual fan setup pushes more air through the fins than a single fan. This helps maintain lower CPU temperatures under load compared to slower spinning alternatives.
LGA1700/1851, AM4/AM5 Compatibility
This cooler supports modern Intel and AMD sockets. It fits LGA1700 and LGA1851 for Intel Core processors. It also supports AM4 and AM5 for AMD Ryzen chips. You do not need separate mounting kits for different platforms. Check your specific motherboard manual to ensure the mounting holes align correctly with the provided hardware.
Design and Build Quality
According to the listing, the Peerless Assassin 140 White uses a twin-tower body with symmetrical mecha-shaped fins. This layout doubles the surface area compared to a single tower. You get more aluminum to absorb heat from the six pure copper heat pipes. The pipes use AGHP 4.0 technology to prevent gravity issues in vertical or horizontal positions. This means the cooler works well in any orientation inside your case.
The unit stands 158mm tall, which equals 6.22 inches. This height fits most medium and large chassis. It also clears high-profile memory modules and graphics cards. The cooler measures 4.72 inches wide and 5.51 inches long. These dimensions ensure it does not crowd other components on the motherboard. The white finish matches modern aesthetic builds.
You get dual fans included with the cooler. One is a 120mm TL-C12W V2 and the other is a 140mm TL-D14CW. Both run at 1500 RPM with a tolerance of plus or minus ten percent. The 120mm fan moves up to 66.17 CFM of air. Noise stays at or below 25.6 decibels. The 4-pin PWM interface lets your motherboard control speed. This setup provides strong airflow while keeping noise levels low for daily use.
Setup And Everyday Use Guide
Installation begins with matching the cooler to your CPU socket. The listing confirms support for Intel LGA1150, 1151, 1155, 1156, 1200, 1700, and 1851. It also fits AMD AM4 and AM5 platforms. The mounting kit includes the specific plates and fasteners for each socket type. You should follow the provided tutorial or instructions to ensure correct placement.
Physical clearance is a key factor in setup. The cooler stands 158mm tall. This height suits large and medium-sized computer cases. You must check your case specifications to confirm it can accommodate this size. The design allows for high-profile memory modules and graphics cards, provided your chassis has sufficient vertical space.
Once installed, the dual fans operate via a 4-pin PWM interface at 12V. The TL-C12W V2 and TL-D14CW fans spin at 1500RPM, plus or minus ten percent. This speed generates an air volume of 66.17 CFM. The noise level remains at or below 25.6dB(A). The AGHP 4.0 technology in the six heat pipes helps manage heat regardless of whether the cooler is mounted vertically or horizontally. This feature prevents gravity from hindering heat transfer. In daily use, the pure copper base contacts the CPU to sense temperature. Heat moves through the pipes to the aluminum fins. The fans then dissipate this heat into the case airflow. This process maintains stable temperatures under load.
Compatibility And Maintenance Checks
Before you install this cooler, measure your case height. The unit stands 158mm tall. This fits most mid-tower and full-tower chassis. You must check RAM clearance. Tall memory modules may block the twin-tower fins. Verify your graphics card width too, as the dual fans sit near the PCIe slots. The cooler supports Intel LGA1700 and AMD AM5 sockets. Ensure your motherboard has the correct mounting holes. You need a case with enough depth for the 140mm fan. Dust accumulation affects performance over time. Clean the aluminum fins with compressed air every few months. This model offers strong cooling for its price range. It competes well with other high-airflow air coolers in the 1 options listed here. It suits users who prioritize thermal efficiency over aesthetic lighting. If you need silent operation, note the fan noise level is under 26dB. This is a practical choice for sustained workloads.
Check before you buy
- Measure case height to ensure 158mm clearance.
- Check RAM height against fin stack interference.
- Verify GPU width does not block fans.
- Confirm socket support for LGA1700 or AM5.
The product at a glance
Thermalright Peerless Assassin 140 White Dual-Tower Cooler
Best for: Mid-tower builds needing strong white-themed cooling
- Socket Compatibility
- AM4/AM5, LGA 1851/1700/1150/1151/1200
- Cooler Height
- 158 mm
- Heat Pipes
- 6
- Tower Design
- Dual-Tower
- Fan Size
- 120mm, 140mm
- Fan Speed
- 1500 RPM
View on Amazon: Thermalright Peerless Assassin 140 White Dual-Tower Cooler Affiliate link
This white twin-tower air cooler uses six pure copper heat pipes and AGHP 4.0 technology to move heat away from the CPU. It pairs these pipes with dual PWM fans that spin at 1500 RPM to push 66.17 CFM of air. The 158mm height fits most mid-tower cases. It supports modern Intel and AMD sockets, making it a practical option for users who want strong cooling performance in a clean aesthetic.
Pros
- Six 6mm pure copper heat pipes with AGHP 4.0 technology
- Twin-tower design with large aluminum fin area
- Dual PWM fans provide up to 66.17 CFM airflow
- Compatible with LGA1700/1851 and AM4/AM5 sockets
Cons
- 158mm height may not fit small form factor cases
- Fans operate at 1500 RPM, which is moderate speed
- No RGB lighting mentioned in specifications
Good fit if
- You have a mid-tower case with at least 158mm clearance
- You use an Intel LGA1700 or AMD AM5 processor
- You prefer a white color scheme for your build
Skip if
- You are building in a compact ITX case with low CPU cooler clearance
- You require RGB lighting effects for your build
- You need a cooler under 150mm in height
Verdict: Thermalright Peerless Assassin 140 White is a solid choice for users with standard mid-tower cases who want reliable cooling for modern CPUs without adding colorful lighting to their build.
Specifications side by side
| Spec | Thermalright Peerless Assassin 140 White Dual-Tower Cooler |
|---|---|
| Socket Compatibility | AM4/AM5, LGA 1851/1700/1150/1151/1200 |
| Cooler Height | 158 mm |
| Heat Pipes | 6 |
| Tower Design | Dual-Tower |
| Fan Size | 120mm, 140mm |
| Fan Speed | 1500 RPM |
| Color | White |
| Dimensions | 5.51 × 4.72 × 6.22 inches |
| Model | Peerless Assassin 140 White |
Frequently asked questions
Is the Thermalright Peerless Assassin 140 White compatible with modern Intel sockets?
Yes, this cooler supports a wide range of Intel platforms. The listing confirms compatibility with LGA1150, 1151, 1155, 1156, 1200, 1700, and 1851 sockets. You can install it on both older and newer Intel motherboards without needing additional adapters. This broad support makes it a versatile choice for various system builds.
Does the Peerless Assassin 140 White include RGB lighting?
No, this model does not feature RGB lighting. It is designed as a solid white dual-tower cooler focused on reliable cooling performance rather than colorful aesthetics. The white finish matches clean build themes without adding LED effects. You get efficient heat dissipation through its twin-tower design and six copper heat pipes instead of light show features.
How tall is the Thermalright Peerless Assassin 140 White cooler?
The cooler stands 6.22 inches tall, which equals 158 millimeters. This height allows it to fit most mid-tower and full-tower computer cases. You must measure your case interior before installation to ensure sufficient clearance. Tall RAM modules might interfere with the twin-tower fins, so checking memory height is also necessary for a successful build.
What type of heat pipes does this cooler use?
It uses six pure copper heat pipes for heat transfer. These pipes connect the base to the twin-tower aluminum fin stacks. Copper offers high thermal conductivity to move heat away from the CPU quickly. The symmetrical mecha-shaped fins provide ample surface area for the air to carry the heat away from the system during heavy workloads.
Is this cooler suitable for AMD AM5 motherboards?
Yes, it supports AMD AM5 platforms. The mounting kit includes the necessary hardware for AM5 sockets. It also works with AMD AM4 boards. This dual-platform support means you can use the same cooler for both current and previous generation AMD processors. The dual fans operate at 1500 RPM to provide adequate airflow for these high-performance chips.
What are the dimensions of the Peerless Assassin 140 White?
The dimensions are 5.51 inches in length, 4.72 inches in width, and 6.22 inches in height. These measurements define the physical footprint of the dual-tower design. You need to verify your case compatibility with these specific numbers. The width and length affect RAM clearance and GPU space, while the height determines case fitment.
Does the twin-tower design improve cooling performance?
Yes, the twin-tower design doubles the surface area compared to a single tower. This increased aluminum mass absorbs more heat from the six copper pipes. More surface area allows for better heat dissipation into the airflow. This structure helps maintain lower temperatures under heavy loads, making it a solid choice for users needing reliable cooling without extra complexity.