6 Best Alternatives to the Thermalright Assassin Spirit 120 Dark (2026)
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The Thermalright Assassin Spirit 120 EVO Dark provides reliable cooling for mainstream CPUs through its four heat pipes and 120mm fan. If you are looking for thermalright assassin spirit 120 evo alternatives, this list covers 6 options that share similar core specifications. The original model excels in basic socket compatibility for AM4, AM5, and LGA 1700 platforms while maintaining a compact 156mm height. Its all-aluminum fins and direct-touch copper base offer practical heat dissipation without unnecessary features.
You might seek a different cooler for several reasons. Some builders prefer white aesthetics or ARGB lighting, which this dark model lacks. Others may need a dual-fan setup for quieter operation or higher airflow. This guide selects alternatives based on overlapping specs like heat pipe count and fan size. Each option matches the original in socket support and core cooling architecture. You can compare these models to find the best fit for your specific case size or visual preferences.
Our top pick: Thermalright Assassin Spirit 120 Dark Air Cooler.
How each alternative compares
Thermalright Assassin X 120 White ARGB
The Thermalright Assassin X 120 White ARGB adds addressable RGB lighting to a white chassis, unlike the dark, non-illuminated original. It supports the newer LGA 1851 socket, expanding compatibility beyond the original's LGA 1700 limit. The fan speed is not explicitly listed, but the design prioritizes quiet operation and aesthetics. You get a similar four-heat-pipe configuration and a slightly wider base at 4.92 inches compared to the original's 2.87 inches. This model is ideal for builders who want visual customization and support for the latest AMD or Intel platforms without sacrificing core cooling structure.
Thermalright Assassin X 120 RGB CPU Cooler
This option features standard RGB lighting rather than the original's plain black finish. It shares the same four-heat-pipe design and broad socket support, including LGA 1851 and AM5. The physical dimensions are nearly identical to the original, with a height of 5.83 inches versus 6.14 inches, making it slightly more compact for case clearance. It targets users who want basic lighting effects on a budget. The trade-off is a focus on simple wiring and cost efficiency over the premium brushed aluminum look of the EVO Dark. It remains a practical choice for AM5 builds where visual flair is desired but budget is tight.
Thermalright Assassin Spirit 120 Dual Fan Cooler
The Assassin Spirit 120 Dual Fan Cooler introduces a second fan to the original's single 120mm setup. This dual-fan configuration aims to improve airflow and heat dissipation while maintaining quiet operation. It retains the four-heat-pipe design and supports the same major sockets, including LGA 1700 and AM5. The cooler is taller at 6.06 inches and wider at 3.86 inches, requiring more case depth and width clearance than the original's 2.87-inch width. This model suits users who need higher cooling capacity for demanding tasks without adding RGB lighting. It is the best choice for those prioritizing thermal performance and noise levels over a compact single-fan profile.
Thermalright Assassin X 120R SE Plus
The Assassin X 120R SE Plus focuses on quiet cooling in medium-sized cases. It uses a four-heat-pipe design similar to the original but features a slightly different height of 5.83 inches compared to 6.14 inches. It supports the same socket lineup, including AM5 and LGA 1700. This model lacks RGB lighting, matching the original's understated aesthetic. The design prioritizes low noise and efficient heat transfer over visual customization. It is a solid alternative for users who want reliable performance in compact builds. The trade-off is a focus on functional cooling rather than the premium materials or specific fan speed optimizations found in the EVO Dark model.
Thermalright Assassin Spirit 120 EVO
The Assassin Spirit 120 EVO features a fan speed of 2000 RPM, which is higher than the original's 1850 RPM. This increase aims to deliver stronger airflow and better thermal performance. It shares the same four-heat-pipe design and socket compatibility, including LGA 1700 and AM5. The dimensions are identical to the original, with a height of 6.14 inches and width of 2.87 inches. This model is ideal for users who prioritize raw cooling power and RAM clearance over aesthetics. It lacks the dark brushed aluminum finish of the EVO Dark but offers a performance boost through higher fan speeds. It is the best pick for builders needing maximum heat dissipation in a standard form factor.
Thermalright Assassin Spirit 120 EVO White ARGB
The Assassin Spirit 120 EVO White ARGB combines white aesthetics with addressable RGB lighting, contrasting with the original's dark, non-illuminated design. It features the same 2000 RPM fan speed and four-heat-pipe configuration, ensuring strong thermal performance. The dimensions match the original exactly, with a height of 6.14 inches and width of 2.87 inches. It supports the same sockets, including LGA 1700 and AM5. This model is suited for white-themed builds that require visual customization. The trade-off is the need to check RAM clearance due to the fan height. It offers the same cooling efficiency as the EVO but with a focus on style and lighting integration for modern PC cases.
Quick picks
Our 7 picks
Thermalright Assassin Spirit 120 Dark Air Cooler
Best for: Standard desktop builds without RGB
- Cooler Height
- 156mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1850 RPM
- Socket Compatibility
- AM4, AM5, LGA 1700, LGA 1200, LGA 1150, LGA 1151
- Features
- Fan
View on Amazon: Thermalright Assassin Spirit 120 Dark Air Cooler Affiliate link
The Thermalright Assassin Spirit 120 EVO Dark is a single-tower air cooler designed for modern Intel and AMD platforms. It features four copper heat pipes and a 120mm PWM fan running at 1850 RPM. The unit reaches a height of 156mm, which may limit compatibility with tall RAM sticks. It supports sockets including LGA 1700 and AM5. This cooler suits users seeking efficient cooling without RGB lighting.
Pros
- Four fully plated copper heat pipes for direct heat transfer
- 120mm PWM fan delivers up to 70.4 CFM of airflow
- Quiet operation with noise levels capped at 27 dB
- Broad socket support including LGA 1700 and AM5
Cons
- 156mm height may interfere with tall RAM modules
- Lacks RGB lighting for aesthetic customization
- Fan speed is fixed at 1850 RPM without variable control
Good fit if
- You need reliable cooling for LGA 1700 or AM5 CPUs
- You prefer a dark, non-reflective finish over bright colors
- You want a quiet cooler with moderate airflow
Skip if
- You require RGB lighting effects for your build
- You have very tall RAM that exceeds 156mm clearance
- You need a dual-tower cooler for high-end CPUs
Verdict: The Thermalright Assassin Spirit 120 EVO Dark offers solid thermal performance for mainstream processors through its four heat pipes and efficient 120mm fan. It is a practical choice for users who prioritize cooling efficiency and socket compatibility over visual flair.
Thermalright Assassin X 120 White ARGB
Best for: White builds on AM5 or LGA 1700 platforms
- Socket Compatibility
- AM4, AM5, LGA 115X, 1200, 1700, 1851
- Cooler Height
- 148 mm
- Heat Pipes
- 4
- Fan Size
- 120 mm
- TDP Rating
- 125-225 W
- Fan Speed
- 1550 RPM
View on Amazon: Thermalright Assassin X 120 White ARGB Affiliate link
This white air cooler features four 6mm heat pipes using AGHP technology to handle 125–225W TDP loads. The included TL-C12CW-S PWM fan runs up to 1550 RPM with a maximum airflow of 66.17 CFM. It delivers ARGB lighting while keeping noise levels at or below 25.6 dB. The 148 mm height fits medium-sized cases and supports modern Intel and AMD sockets.
Pros
- Four 6mm heat pipes with AGHP technology
- White ARGB lighting with 4-pin PWM control
- Quiet operation at 25.6 dB or less
- Supports AM4, AM5, and LGA 1700/1851
Cons
- 1550 RPM fan speed is lower than some rivals
- 148 mm height may not fit smaller cases
- No mention of included thermal paste
Good fit if
- You want a white build with ARGB lighting
- You need support for AM5 or LGA 1851 sockets
- You prefer a cooler under 150 mm in height
Skip if
- You need a fan speed above 1600 RPM
- Your case height is under 148 mm
- You require a cooler rated for high-end 300W TDP CPUs
Verdict: Thermalright AX120 SE ARGB White offers reliable cooling for mid-range CPUs with a clean white aesthetic. It is a solid option for users building an AM5 or LGA 1851 system who prioritize style and quiet operation over maximum airflow.
Thermalright Assassin X 120 RGB CPU Cooler
Best for: AM5 budget builds with single-fan preference
- Socket Compatibility
- AM4, AM5, LGA1700, LGA1851, LGA1200
- Cooler Height
- 148mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1550 RPM
- Lighting
- RGB
View on Amazon: Thermalright Assassin X 120 RGB CPU Cooler Affiliate link
This cooler uses a 120mm fan spinning at 1550 RPM to move 66.17 CFM of air. It features a pure copper base and four 6mm heat pipes for heat transfer. The 148mm height fits most medium cases. RGB lighting shares the fan power interface. It supports AM5 and LGA 1700 sockets with included mounting hardware.
Pros
- Four 6mm heat pipes for efficient heat transfer
- Pure copper base for direct CPU contact
- S-FDB bearings for stable operation
- RGB lighting shares fan power connector
- Compatible with AM5 and LGA 1851 sockets
Cons
- Lower fan speed of 1550 RPM limits peak cooling
- Single 120mm fan offers less surface area than dual fans
- Aluminum fins may cool less effectively than copper
Good fit if
- You need AM5 or LGA 1851 socket support
- You want RGB lighting without extra cables
- You have a medium-sized case with 148mm clearance
Skip if
- You require maximum cooling performance for high-end CPUs
- You prefer dual-fan configurations for better airflow
- You need a cooler taller than 148mm
Verdict: Thermalright Assassin X 120R SE V2 RGB is a solid budget option for AM5 builds. It fits users who prioritize socket compatibility and simple RGB wiring over raw cooling power.
Thermalright Assassin Spirit 120 Dual Fan Cooler
Best for: Quiet dual-fan cooling without RGB
- Socket Compatibility
- AM4, AM5, LGA1700, 1150, 1151, 1200
- Cooler Height
- 154mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1500 RPM ± 10%
- Features
- Fan
View on Amazon: Thermalright Assassin Spirit 120 Dual Fan Cooler Affiliate link
The Thermalright AS120 V2 Plus uses two 120mm PWM fans to move up to 66.17 CFM of air. It features four 6mm heat pipes with AGHP technology to manage heat effectively. The cooler stands 154mm tall, fitting medium cases. It supports AM5 and LGA1700 sockets. This setup offers quiet operation at 25.6 dB. It suits users who want enhanced airflow without ARGB lighting.
Pros
- Dual 120mm PWM fans for increased airflow
- 4x6mm heat pipes with AGHP technology
- Quiet operation at 25.6 dB max
- Compatible with AM5 and LGA1700 sockets
- Anodic frosted top cover design
Cons
- No ARGB lighting included
- Max fan speed is lower than 2000 RPM alternatives
- Does not mention software control for fan curves
Good fit if
- You need extra airflow from a second fan
- You prefer a quiet cooling environment
- You have a medium-sized case
Skip if
- You want RGB lighting effects
- You need maximum fan speed over 1800 RPM
- You require a very low profile cooler
Verdict: Thermalright AS120 V2 Plus Dual Fan Cooler provides reliable cooling through dual fans and heat pipes. It fits users prioritizing quiet performance and socket compatibility over visual flair.
Thermalright Assassin X 120R SE Plus
Best for: Quiet cooling in medium-sized cases
- Cooler Height
- 148mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 1550RPM
- Socket Compatibility
- AM4, AM5, LGA 1700, LGA 1200, LGA 1150, LGA 1151
- Features
- Fan
View on Amazon: Thermalright Assassin X 120R SE Plus Affiliate link
The Thermalright Assassin X 120R SE Plus is a 120mm air cooler featuring four 6mm heat pipes and dual PWM fans. It measures 148mm in height, fitting medium-sized cases. The fans run at 1550 RPM with a noise level under 25.6 dB. It supports AM4, AM5, and LGA 1700 sockets. You get efficient cooling with S-FDB bearings for durability.
Pros
- Four 6mm heat pipes for direct heat transfer
- Dual PWM fans at 1550 RPM for quiet operation
- S-FDB bearings reduce noise and extend lifespan
- Supports AM5 and LGA 1700 sockets
Cons
- 148mm height may not fit all cases
- No RGB lighting included
- Single fan speed setting per fan
Good fit if
- You need a quiet cooler under 26 dB
- You have a medium-sized case with 148mm clearance
- You use an AM5 or LGA 1700 socket
Skip if
- You require RGB lighting effects
- Your case has less than 148mm CPU cooler clearance
- You prefer a larger 140mm fan for lower RPM
Verdict: Thermalright Assassin X 120R SE Plus offers solid cooling for medium cases. It suits users who prioritize low noise and socket compatibility over aesthetics.
Thermalright Assassin Spirit 120 EVO
Best for: RAM clearance and high airflow cooling
- Cooler Height
- 156 mm
- Heat Pipes
- 4
- Fan Size
- 120 mm
- Fan Speed
- 2000 RPM
- Lighting
- ARGB
- Socket Compatibility
- AM4, AM5, LGA 1700, LGA 1200, LGA 1150, LGA 1151
View on Amazon: Thermalright Assassin Spirit 120 EVO Affiliate link
The Thermalright AS120 EVO is a 120mm air cooler featuring four 6mm heat pipes and a 2000 RPM PWM fan. It uses a direct-touch copper base and all-aluminum fins for efficient heat transfer. The design includes a skewed profile to avoid RAM interference. It supports Intel LGA 1700 and AMD AM5 sockets. This cooler suits users seeking high airflow performance in a compact form factor without RGB lighting.
Pros
- Four 6mm heat pipes for effective heat conduction
- 2000 RPM PWM fan for strong cooling airflow
- Skewed memory clearance design for easier installation
- Direct-touch copper base for better thermal contact
Cons
- Single 120mm fan limits total cooling capacity
- No ARGB lighting or aesthetic customization
- All-aluminum fin stack has lower thermal mass than copper
Good fit if
- You need a high-performance single-tower cooler
- You have tall RAM sticks that block standard coolers
- You prefer a matte black finish over RGB lighting
Skip if
- You require dual-tower cooling for high-end CPUs
- You want customizable ARGB lighting effects
- You need a cooler taller than 6.14 inches
Verdict: The Thermalright AS120 EVO 120mm Air Cooler delivers strong thermal performance through its 2000 RPM fan and direct-touch base. It is an ideal fit for builders who prioritize raw cooling efficiency and RAM compatibility over visual customization.
Thermalright Assassin Spirit 120 EVO White ARGB
Best for: White themed PC builds with ARGB
- Cooler Height
- 156mm
- Heat Pipes
- 4
- Fan Size
- 120mm
- Fan Speed
- 2000 RPM
- Lighting
- ARGB
- Socket Compatibility
- AM4, AM5, LGA 1700, LGA 1200, LGA 1150, LGA 1151
View on Amazon: Thermalright Assassin Spirit 120 EVO White ARGB Affiliate link
This white air cooler uses four 6mm heat pipes and a 120mm PWM fan to manage heat. The fan reaches 2000 RPM with 68.9 CFM airflow. It includes 5V 3-pin ARGB lighting. The unit is 156mm tall, which fits most mid-tower cases. It supports Intel LGA 1700 and AMD AM5 sockets. You get a white aesthetic with standard cooling performance.
Pros
- 2000 RPM fan speed for higher airflow
- 4x6mm heat pipes with AGHP technology
- 5V 3-pin ARGB lighting included
- White aluminum fin block design
Cons
- 156mm height may block tall RAM
- Fan noise reaches 28.2 dB at max speed
- No mention of included thermal paste
Good fit if
- You want a white build theme
- You need ARGB lighting support
- You have a mid-tower case
Skip if
- You have very tall RAM sticks
- You prefer a black color scheme
- You need silent operation under load
Verdict: Thermalright Assassin Spirit 120 EVO White ARGB suits users who prioritize a white aesthetic and ARGB lighting. It offers strong airflow for its size but requires checking RAM clearance due to its height.
Specifications side by side
| Spec | Thermalright Assassin Spirit 120 Dark Air Cooler | Thermalright Assassin X 120 White ARGB | Thermalright Assassin X 120 RGB CPU Cooler | Thermalright Assassin Spirit 120 Dual Fan Cooler | Thermalright Assassin X 120R SE Plus | Thermalright Assassin Spirit 120 EVO | Thermalright Assassin Spirit 120 EVO White ARGB |
|---|---|---|---|---|---|---|---|
| Socket Compatibility | not stated | AM4, AM5, LGA 115X, 1200, 1700, 1851 | AM4, AM5, LGA1700, LGA1851, LGA1200 | AM4, AM5, LGA1700, 1150, 1151, 1200 | not stated | not stated | not stated |
| Cooler Height | 156mm | 148 mm | 148mm | 154mm | 148mm | 156 mm | 156mm |
| Heat Pipes | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Fan Size | 120mm | 120 mm | 120mm | 120mm | 120mm | 120 mm | 120mm |
| TDP Rating | not stated | 125-225 W | not stated | not stated | not stated | not stated | not stated |
| Fan Speed | 1850 RPM | 1550 RPM | 1550 RPM | 1500 RPM ± 10% | 1550RPM | 2000 RPM | 2000 RPM |
| Lighting | not stated | ARGB | RGB | not stated | not stated | ARGB | ARGB |
| Color | not stated | White | not stated | not stated | AX120R SE PLUS | not stated | White |
| Features | Fan | Fan | Fan | Fan | Fan | Fan | Fan |
| Dimensions | 2.87 × 6.14 × 4.72 inches | 5.83 × 4.92 × 2.8 inches | 4.92 × 2.8 × 5.83 inches | 4.72 × 3.86 × 6.06 inches | 4.92 × 3.78 × 5.83 inches | 4.72 × 2.87 × 6.14 inches | 4.72 × 2.87 × 6.14 inches |
| Weight | not stated | 1 pounds | 3.53 ounces | not stated | not stated | not stated | not stated |
| Model | AS120 EVO DARK | AX120 SE ARGB WHITE-D2 | AX120 SE V2 | AS120 V2 PLUS | AX120R SE PLUS D6 | AS120 EVO D6 | AS120 EVO WHITE ARGB |
| Size | not stated | 4 Heat pies | not stated | not stated | not stated | not stated | not stated |
If you need different clearance specs for your socket, you can also consider orbek 120 alternatives.
Frequently asked questions
Can the Thermalright Assassin Spirit 120 EVO Dark fit in my case?
You must check your case dimensions against the cooler's physical size. The model measures 6.14 inches in width, 4.72 inches in height, and 2.87 inches in length. Ensure your chassis has enough clearance for these specific measurements to avoid installation conflicts with side panels or other components.
Does the Assassin X 120 White ARGB support my new CPU socket?
Yes, it supports several modern platforms including AM5 and LGA 1851. It also works with older sockets like AM4, LGA 1700, LGA 1200, LGA 1150, and LGA 1151. This wide compatibility makes it a versatile choice for both new builds and system upgrades without needing new mounting hardware.
Is the dual-fan version quieter than the single-fan original?
The dual-fan model is designed for users prioritizing quiet performance. It uses two fans to distribute airflow across the heatsink, which can allow for lower individual fan speeds while maintaining cooling efficiency. This approach often results in reduced noise levels compared to a single fan working at higher RPMs.
Will the white ARGB cooler match my RAM sticks?
The white color scheme helps create a cohesive aesthetic for your build. However, you should verify RAM clearance because the cooler stands 6.14 inches tall. Tall memory modules might interfere with the fan or heat pipes, so checking your specific RAM height against the cooler dimensions is essential before purchasing.
How many heat pipes do these alternatives use?
All listed alternatives utilize four heat pipes for heat transfer. This configuration is standard for this class of air coolers and helps move heat away from the CPU base efficiently. The four pipes provide a balance between thermal performance and physical size, fitting well within standard mid-tower case dimensions.
Can I use the budget RGB version on my AM5 motherboard?
Yes, the budget RGB option supports the AM5 socket. It also includes compatibility for LGA 1851, LGA 1700, AM4, LGA 1200, LGA 1150, and LGA 1151. This ensures you can use it with current AMD processors and Intel platforms without worrying about mounting bracket availability or socket mismatches.