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Thermalright Peerless Assassin 120 SE CPU Cooler

Thermalright Peerless Assassin 120 SE CPU Cooler

Users have reported significant temperature reductions when compared to both stock coolers and AIO systems, with some noting temperature drops of 50 degrees Celsius under heavy load. Many have highlighted its value for money, stating that its performance is well worth the price, which is often cited as under $40. Installation is frequently described as straightforward, making it accessible even for those who may not be very experienced in PC building. Additionally, the cooler’s aesthetics have not been overlooked; its aggressive design, including LED fans, has been positively received, even if some users indicate that the light effects aren't prominently displayed in certain cases. However, there are caveats to Consider. The size of the cooler poses challenges in tighter builds. Some users experienced fitment issues, where the cooler interfered with RAM slots or the motherboard's I/O area, leading to modifications or raised fan configurations, which in turn caused some noise disturbances. While many found the cooler to operate quietly, those in compact setups reported potential drawbacks in acoustics. Despite this, the overwhelming sentiment is one of satisfaction, particularly in terms of functionality, reliability, and performance, especially for gamers and PC enthusiasts seeking efficient cooling solutions without breaking the bank.

Users have reported significant temperature reductions when compared to both stock coolers and AIO systems, with some noting temperature drops of 50 degrees Celsius under heavy load. Many have highlighted its value for money, stating that its performance is well worth the price, which is often cited as under $40. Installation is frequently described as straightforward, making it accessible even for those who may not be very experienced in PC building. Additionally, the cooler’s aesthetics have not been overlooked; its aggressive design, including LED fans, has been positively received, even if some users indicate that the light effects aren't prominently displayed in certain cases. However, there are caveats to Consider. The size of the cooler poses challenges in tighter builds. Some users experienced fitment issues, where the cooler interfered with RAM slots or the motherboard's I/O area, leading to modifications or raised fan configurations, which in turn caused some noise disturbances. While many found the cooler to operate quietly, those in compact setups reported potential drawbacks in acoustics. Despite this, the overwhelming sentiment is one of satisfaction, particularly in terms of functionality, reliability, and performance, especially for gamers and PC enthusiasts seeking efficient cooling solutions without breaking the bank.

Thermalright Peerless Assassin 120 SE CPU Cooler

$88.00

Users have reported significant temperature reductions when compared to both stock coolers and AIO systems, with some noting temperature drops of 50 degrees Celsius under heavy load. Many have highlighted its value for money, stating that its performance is well worth the price, which is often cited as under $40. Installation is frequently described as straightforward, making it accessible even for those who may not be very experienced in PC building. Additionally, the cooler’s aesthetics have not been overlooked; its aggressive design, including LED fans, has been positively received, even if some users indicate that the light effects aren't prominently displayed in certain cases. However, there are caveats to Consider. The size of the cooler poses challenges in tighter builds. Some users experienced fitment issues, where the cooler interfered with RAM slots or the motherboard's I/O area, leading to modifications or raised fan configurations, which in turn caused some noise disturbances. While many found the cooler to operate quietly, those in compact setups reported potential drawbacks in acoustics. Despite this, the overwhelming sentiment is one of satisfaction, particularly in terms of functionality, reliability, and performance, especially for gamers and PC enthusiasts seeking efficient cooling solutions without breaking the bank.

Users have reported significant temperature reductions when compared to both stock coolers and AIO systems, with some noting temperature drops of 50 degrees Celsius under heavy load. Many have highlighted its value for money, stating that its performance is well worth the price, which is often cited as under $40. Installation is frequently described as straightforward, making it accessible even for those who may not be very experienced in PC building. Additionally, the cooler’s aesthetics have not been overlooked; its aggressive design, including LED fans, has been positively received, even if some users indicate that the light effects aren't prominently displayed in certain cases. However, there are caveats to Consider. The size of the cooler poses challenges in tighter builds. Some users experienced fitment issues, where the cooler interfered with RAM slots or the motherboard's I/O area, leading to modifications or raised fan configurations, which in turn caused some noise disturbances. While many found the cooler to operate quietly, those in compact setups reported potential drawbacks in acoustics. Despite this, the overwhelming sentiment is one of satisfaction, particularly in terms of functionality, reliability, and performance, especially for gamers and PC enthusiasts seeking efficient cooling solutions without breaking the bank.

$88.00 - $125.82

in 4 offers

The lowest price for Thermalright Peerless Assassin 120 SE CPU Cooler right now is $88.00 at Ubuy Australia, compared across 4 retailers.

The all-time low was $56.99 on 6 Oct 2026 — today's price is 54% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 3 Nov 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 03/11/2026 09:12:19

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$95.76

Thermalright Peerless Assassin 120 SE ARGB V2 CPU Air Cooler - 6 Heat Pipes AGHP GEN 5.0 Technology | 1850RPM PWM 120mm Fans, for Intel 1851/1700/115X

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=u-buy.com.au&sz=64Ubuy Australia

$88.00

Thermalright Peerless Assassin 120 SE ARGB V2 CPU Air Cooler 1850RPM

Delivery between 7–11 Nov $41

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64Desertcart.ae

$99.74

Peerless Assassin 120 SE ARGB V2 CPU Air Cooler 1850RPM

Free delivery between 11–17 Nov

https://www.google.com/s2/favicons?domain=desertcart.com.sa&sz=64desertcart.com.sa

$125.82

Peerless Assassin 120 SE ARGB V2 CPU Cooler, 1850RPM

Free delivery between 11–17 Nov

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

BrandThermalright
ColorBlack

Price comparison

Updated about 14 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$95.76

Thermalright Peerless Assassin 120 SE ARGB V2 CPU Air Cooler - 6 Heat Pipes AGHP GEN 5.0 Technology | 1850RPM PWM 120mm Fans, for Intel 1851/1700/115X

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=u-buy.com.au&sz=64
Ubuy Australia

$88.00

Thermalright Peerless Assassin 120 SE ARGB V2 CPU Air Cooler 1850RPM

Delivery between 7–11 Nov $41

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64
Desertcart.ae

$99.74

Peerless Assassin 120 SE ARGB V2 CPU Air Cooler 1850RPM

Free delivery between 11–17 Nov

https://www.google.com/s2/favicons?domain=desertcart.com.sa&sz=64
desertcart.com.sa

$125.82

Peerless Assassin 120 SE ARGB V2 CPU Cooler, 1850RPM

Free delivery between 11–17 Nov

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

BrandThermalright
ColorBlack

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