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Thermalright · Air · 156 mm tall

Thermalright Assassin Spirit 120 EVO

1 fan · 28.2 dBA

Performance
71%
Perf / price
125
Acoustics
67
Amazon
$25
$25
Available on Amazon Updated Aug 30, 2026 Prime FBA
Performance71.0%
Performance / price125.5
Acoustics67.4
$25 on Amazon Cooler table Compare this cooler

Check this cooler in a buildSelect a CPU and case first so socket, height, and radiator support can be evaluated. Start with the CPU

Written analysis

Thermalright Assassin Spirit 120 EVO at a glance

The Thermalright Assassin Spirit 120 EVO is a Air cooler listed as 156 mm tall. It is listed with 1 120 mm fan.

Review-derived relative cooling performance is 71.0%. Recorded noise is 28.2 dBA, for an acoustics score of 67.4. Airflow is listed at 68.9 CFM. Warranty is 5 years.

Best fit: Compact or value builds where clearance, noise, and price outweigh peak thermal headroom.

Fitment and sockets

Tower height is 156 mm — check case cooler clearance before buying. Socket compatibility includes LGA 1700, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1851, AM4, AM5. CPU block / cold plate: Copper.

Current value

At $25, performance / price is 125.5. Compare nearby coolers of the same type below; quieter acoustics and fitment can outweigh a small score gap.

Cooler data

Full specifications

Cooling type, fitment, sockets, fans, acoustics, features, and value in one technical sheet.

General

Manufacturer
Thermalright
Cooler
Thermalright Assassin Spirit 120 EVO
Warranty
5 years
Launch price
Amazon price
$25
Amazon availability
Available
Price updated
Aug 30, 2026

Cooling type & fit

Type
Air
Size class
156 mm tall
Height
156 mm
Cooler dimensions
120 x 48 x 156 mm

Value

Amazon price
$25
Relative performance
71.0%
Performance / price
125.5
Acoustics
67.4

Sockets & block

Socket compatibility
LGA 1700, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1851, AM4, AM5
CPU block
Copper

Fans & acoustics

Fan size
120 mm
Fan count
1
Fan speed
2000 rpm
Noise
28.2 dBA
Airflow
68.9 CFM
Acoustics score
67.4

Features

RGB lighting
No
Thermal paste included
No
Display
0
Color
AS120 EVO

Amazon

Price history

Nearby performance

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Discussion

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Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

[AGHP Technology]4x6mm heatpipe adopts AGHP upgraded 4th generation technology to solve the effect of reverse gravity caused by vertical/horizontal direction.S-FSB bearings have a very long service life to ensure the overall service life of the PC cooler.ULa grade safety insulation low-grade, industrial-strength PBT+PC materials, with the intention of creating high-quality products for you. The overall height is 156m, compatible with more models of chassis.

[Product Specifications] AS120 EVO (Abbreviation); CPU Cooler; Size: 120 (L) x 73 (W) x 156 (H) mm (4.72 x 2.87 x 6.14 inches); Cooler Material: Aluminium. All-aluminium fins in the main body bring the maximum heat dissipation area, combined with the high speed PWM fan, it can perfectly bring out the strongest heat dissipation efficacy of the cpu cooler.

[ARGB Divine Light Synchronization] The ARGB of the pwm fan is synchronized with the 5V 3pin on the motherboard to achieve light synchronization. 1600W colour soft light effect provides rich lighting effect while cooling efficiently, cooling the CPU temperature while realizing the colour changing transformation, combining the performance with the colour perfectly. Support light effect series connection to avoid insufficient light slots.

[Excellent Price/Performance Ratio]The top cover of CPU air cooler is made of anodic black brushed process, the unique top cover creates the face value of the cooler, 4 black-painted fully plated heat pipes with Seiko HDT direct touch copper base, 2000RPM rotation speed of the cooler with the cooperation of the cooler's heat dissipation speed and performance is constantly improved.

[Compatibility] The CPU cooling slot support: Intel: LGA1150/1151/1155/1156/1200/1700/1851; AMD: AM4/AM5; for different CPU slot platforms, the corresponding mounting plate or fasteners are provided, which can be combined with the installation instructions or in accordance with the tutorial to the machine.