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Thermalright Peerless Assassin 120 SE

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Thermalright Peerless Assassin 120 SE
Assassin (cooler tower)Backplatedouble fanheat pipescontrol
Type:air cooler
Suitable for:for CPU
Socket Intel:1150, 1155/1156, 1151/1151 v2, 1200, 1700 / 1851
Socket AMD:AM4, AM5
Fan:⌀ 120 mm
Revolutions:up to 1550 rpm
Heat pipes:6
Height:155 mm
All specifications
Specifications Peerless Assassin 120 SE
Main specs
Featuresfor CPU
Product typeair cooler
Air flow directionsideways (dispersion)
Double-tower
Fan
Number of fans2
Fan size120 mm / TL-C12C /
Bearinghydrodynamic
Max. RPM1550 rpm
Speed controllerauto (PWM)
Max. air flow66.17 CFM
Static pressure1.53 mm H2O
replaceable
Noise level26 dB
Power source4-pin
Radiator
Heat pipes6
Heatpipe contactindirect
Heatsink materialaluminium / copper
Plate materialnickel-plated copper
SocketAMD AM4
AMD AM5
Intel 1150
Intel 1155/1156
Intel 1151 / 1151 v2
Intel 1200
Intel 1700 / 1851
General
Mount typebilateral (backplate)
Dimensions135x125x155 mm
Height155 mm
Weight850 g
Official Websitethermalright.com
Added to E-Catalogmarch 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Thermalright 2025 - new arrivals, bestsellers, and the most relevant models Thermalright.
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Thermalright Peerless Assassin 120 SE V3 CPU Air Cooler 6 Heat Pipes Double Towers Double Fans TL-P12 PWM Fan Aluminium Heat

[Heat Dissipation Combination] The CPU cooler is a double-tower dual-fan structure, with a blackened anodic matte top sheet +... more6 fully electroplated anti-oxidation heat pipes + Seiko micro-carved reflow soldering nickel-plated copper bottom, with a 2000RPM high-speed PWM fan, which can easily dissipate the CPU temperature and further improve the heat dissipation efficiency of the cooler. [Dual PWM Fans] with 120mm performance dual fans, up to 2000RPM, large air volume can bring good heat dissipation effect, the fan has PWM function, according to the temperature of the motherboard to adjust the speed, no need to manually adjust. The included fan hook can be securely hung on the twin towers for cooling. [CPU Cooler Specifications] Model No.: Peerless Assassin 120 SE V3, Size: 125x135x155mm, Heatsink Material: Aluminium, Fan Size: 120x120x25mm, Fan Speed: 2000RPM+10%, Air Pressure: 2.63MM H2O, Air Volume: 70.84CFM, Operating Noise ≤29.8db( A), fan interface: 4PIN PWM, the main body adopts symmetrical all-aluminium fins, combined with 2 PWM fans, can bring good cooling effect. [AGHP Heat Pipe Technology] 6x6mm heat pipe adopts AGHP upgraded 5th generation technology, which can well solve the influence of reverse gravity caused by vertical and horizontal installation directions. Seiko micro-engraving reflow soldering nickel-plated copper bottom, combined with nickel-plated anti-oxidation heat pipes, so that the heat dissipation effect is improved. [Wide Compatibility] The cooler is compatible with dual-platform (Intel 14/15 generation + AMD RYZEN 9000) Slot: Intel LGA 1851/1700/1150/1151/1155/1156/1200. AMD: AM4/AM5. The cooler comes with mounting accessories, which can be installed according to the installation video or instructions. (Note: To install AMD platform, you need to use the original backplate of the motherboard for installation) If you have any questions, please consult the shop customer service.
Amazon.co.uk
Delivery: to United Kingdom
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£43.84
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Thermalright Peerless Assassin 120 SE 6-Heat Pipe CPU Air Cooler - PA120 SE PA120 SE

Keep your CPU running cool with the Thermalright Peerless Assassin 120. This high-performance cooler features 6 heat pipes to... moreefficiently dissipate heat, ensuring optimal performance even during intense gaming sessions or heavy workloads. The Peerless Assassin 120 is designed for seamless compatibility with a wide range of CPU sockets and offers easy installation. Its sleek design and durable construction make it a must-have for any serious PC builder or enthusiast. Upgrade your cooling solution with the Thermalright Peerless Assassin 120 SE and experience superior thermal performance and reliability.
Awd-it.co.uk
Delivery: to United Kingdom
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£44.34
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Thermalright Peerless Assassin 120 SE CPU Cooler in Black THR-PEERLESS-ASSASSIN-120-SE-BLACK

The Thermalright Peerless Assassin 120 SE BLACK is a high-performance air cooler designed to provide efficient cooling in a s... moreleek, black finish. Featuring a 120mm radiator and two powerful PWM fans, this cooler offers exceptional heat dissipation and quiet operation. The 120mm radiator and dual fans work together to efficiently dissipate heat, even under heavy workloads. The PWM-controlled fans ensure quiet operation, allowing you to focus on your tasks without distractions. The sleek black finish adds a touch of sophistication to your build, while the compact design makes it ideal for small form factor systems or systems with limited space. Easy installation and wide compatibility make the Peerless Assassin 120 SE BLACK a great choice for builders of all levels. The included mounting brackets and clear instructions simplify the installation process, even for beginners. The cooler supports a variety of Intel and AMD sockets, including the latest LGA1700 and AM5 platforms.
CCLonline.com
Delivery: to United Kingdom
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£28.99
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Thermalright Peerless Assassin 120 SE CPU Air CoolerPA120 SE6 Heat Pipes Cpu coolerDual 120mm TL-C12C PWM FanAluminium Heats

[Brand Overview] Thermalright is a Taiwan brand with more than 20 years of development. It has a certain popularity in the do... moremestic and foreign markets and has a pivotal influence in the player market. We have been focusing on the research and development of computer accessories. R & D product lines include: CPU air-cooled radiator, case fan, thermal silicone pad, thermal silicone grease, CPU fan controller, anti falling off mounting bracket, support mounting bracket and other commodities [Product specification] Thermalright PA120 SE. CPU Cooler dimensions: 125(L)x135(W)x155(H)mm (4.92x5.31x6.1 inch). heat sink material: aluminum, CPU cooler is equipped with metal fasteners of Intel & AMD
Amazon.co.uk
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£31.39
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Thermalright Peerless Assassin 120 SE CPU Cooler 731052887140-1

The Thermalright Peerless Assassin 120 SE CPU cooler is engineered for users demanding high-performance air cooling without e... morexcessive noise. This dual-tower design maximizes heat dissipation, effectively handling the thermal loads of modern CPUs. Featuring six copper heat pipes and a dense array of aluminum fins, the Peerless Assassin 120 SE excels in transferring heat away from the processor. The two 120mm PWM fans are meticulously designed to provide an optimal balance of airflow and quiet operation. These fans allow for dynamic speed adjustments, ensuring efficient cooling under heavy workloads while maintaining a whisper-quiet environment during less demanding tasks. The attention to detail in the fan design, coupled with the overall architecture of the cooler, results in a product that delivers exceptional thermal performance. Furthermore, the Thermalright Peerless Assassin 120 SE is designed with broad compatibility in mind, supporting a wide range of Intel and AMD sockets, including the latest platforms.
CCLonline.com
Delivery: to United Kingdom
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£27.99
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Series Thermalright Assassin (cooler tower)Compare using chart →
Thermalright Peerless Assassin 120 SE
from £27.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, 1550 rpm, height: 155 mm, UV glow, backplate mount
Thermalright Peerless Assassin 120
from £27.99 
air cooler, per processor, AMD: AM4, Intel: 1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, fan: 2, 120 mm, 1550 rpm, height: 157 mm, UV glow, backplate mount
Thermalright Burst Assassin 120 ARGB
from £83.49 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, 1550 rpm, height: 154 mm, backlight, UV glow, backplate mount
Thermalright Burst Assassin 120
from £18.19 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, 1550 rpm, height: 154 mm, UV glow, backplate mount
Thermalright Peerless Assassin 120 Black
from £171.00 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, 1550 rpm, height: 157 mm, UV glow, backplate mount
Thermalright Assassin X 120 Refined SE White
from £17.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, fan: 1, 120 mm, 1550 rpm, height: 148 mm, UV glow, backplate mount
Thermalright Assassin X 120 Refined SE ARGB
from £17.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, depth 25 mm, 1550 rpm, height: 148 mm, backlight, UV glow, backplate mount
Thermalright Assassin King 120 SE WHITE ARGB
from £17.90 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, 1550 rpm, height: 148 mm, backlight, UV glow, backplate mount
Thermalright Peerless Assassin 120 White ARGB
from £39.90 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 2011 v3, 2066, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, 1550 rpm, height: 157 mm, backlight, UV glow, backplate mount
Thermalright Peerless Assassin 120 SE ARGB
from £29.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, 1550 rpm, height: 155 mm, backlight, UV glow, backplate mount
Thermalright Assassin King 120 Mini White ARGB V3
from £19.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, depth 25 mm, 1500 rpm, height: 135 mm, backlight, UV glow, backplate mount
Thermalright Assassin Spirit 120 V2
from £78.70 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, depth 25 mm, 1500 rpm, height: 154 mm, UV glow, backplate mount
Thermalright Assassin King 120 Mini V2
from £17.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, depth 25 mm, 1500 rpm, height: 135 mm, UV glow, backplate mount
Thermalright Peerless Assassin 90 SE Black
from £24.90 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 92 mm, depth 25 mm, 2200 rpm, height: 110 mm, UV glow, backplate mount
Thermalright Peerless Assassin 90 SE White
from £20.90 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 92 mm, depth 25 mm, 2200 rpm, height: 110 mm, UV glow, backplate mount
Thermalright Assassin King 120 SE
from £16.79 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, 1550 rpm, height: 148 mm, UV glow, backplate mount
Thermalright Assassin King 120 SE ARGB
from £19.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, 1550 rpm, height: 148 mm, backlight, UV glow, backplate mount
Video reviews
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Thermalright Peerless Assassin 120 SE ARGB
from £29.99 
air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, 1550 rpm, height: 155 mm, backlight, UV glow, backplate mount
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Thermalright Phantom Spirit 120 SE Black
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air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 2, 120 mm, depth 25 mm, 1500 rpm, height: 154 mm, UV glow, backplate mount
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ID-COOLING Frozn A620 Black
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Cooler Master Hyper 212 Black
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air cooler, per processor, AMD: AM4, AM5, Intel: 1150, 1155/1156, 1151/1151 v2, 1200, 1700 1851, fan: 1, 120 mm, depth 25 mm, 2050 rpm, height: 154 mm, backlight, UV glow, backplate mount
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