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Thermalright Assassin X 120R Digital ARGB White CPU Cooler, Digital Screen Top Cover, TL-P12W-S PWM Quiet Fan CPU Air Cooler, Computer Heatsink Cooling, Support AM4/AM5,Intel LGA1851/1700/115X/1200
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AI Verdict
This is a 151mm tall single-tower air cooler with a 2000 RPM fan and a digital screen for CPU/GPU stats, ideal for budget builds needing visual monitoring.
This cooler is a situational fit because its 151mm height and 29.8 dBA noise level make it suitable for many standard cases and users who prioritize a quieter system. The digital screen is a unique feature for its price band, appealing to those who want real-time monitoring without extra software. However, the lack of a stated TDP means you're guessing its true cooling power.
If you need guaranteed cooling for high-end CPUs, look for coolers with a specified TDP rating of 180W or more.
Regret Score™
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Amazon rating vs actual quality
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Pros
- Digital screen displays CPU temperature, CPU usage, and graphics card temperature in real-time via TRCC software.
- Equipped with four 6mm heat pipes and a 2000 RPM fan, providing 70.84 CFM airflow and 2.63 MM H2O wind pressure.
- Operates at a maximum noise level of 29.8 dBA, which is relatively quiet for its performance level.
- Features an S-FDB bearing fan, designed to reduce fan blade shaking.
- Includes ARGB lighting that synchronizes with motherboard 5V 3-pin headers.
- Compatible with a wide range of Intel (LGA 1851/1700/115X/1200) and AMD (AM4/AM5) sockets.
Cons
- Requires a motherboard with a 5V 3-pin ARGB header for light synchronization, as no separate controller is included.
- The mounting bars and fastening bar are not white, which might clash with an all-white build aesthetic.
- The 12W wattage specification is for the cooler's power consumption, not its cooling capacity (TDP), which isn't explicitly stated.
Dimension Scores
The cooler features four 6mm heat pipes, a 2000 RPM fan with 70.84 CFM airflow, and 2.63 MM H2O wind pressure, performing well in tests for its price.
The fan operates at a maximum of 29.8 dBA, which is below average for a 2000 RPM fan in this category.
It uses an aluminum heatsink, PBT+PC fan material, and an S-FDB bearing, but some mounting parts are unpainted.
It uses standard 4-pin PWM and 3-pin ARGB connectors, but doesn't include an ARGB hub, relying on motherboard headers.
Best For
- Budget PC builds where CPU temperature monitoring is a priority.
- Systems with CPUs that have a moderate TDP, needing efficient air cooling.
- Users wanting ARGB lighting and a digital display without a high price tag.
Not Recommended For
- High-end CPUs with extreme overclocking or very high TDPs.
- Small form factor (SFF) cases with strict height restrictions under 151mm.
- Users who prefer a completely monochrome build without visible unpainted metal parts.
Watch Out For
- You'll need a 5V 3-pin ARGB header on your motherboard if you want to use the ARGB lighting, as it doesn't come with a separate controller.
- The metal mounting hardware isn't white, so if you're going for a pure white aesthetic, you might notice the unpainted parts.
- The cooler's actual Thermal Design Power (TDP) rating isn't listed, making it harder to gauge its cooling capacity for specific CPUs.
Full Specifications
| UPC | 769047388983 |
| ASIN | B0DMVVGR2R |
| Brand | Thermalright |
| Voltage | 12 Volts (DC) |
| Material | Aluminum |
| Item Weight | 1.94 pounds |
| Noise Level | 29.8 Decibels |
| Manufacturer | Thermalright |
| Cooling Method | Air |
| Number of Items | 1 |
| Air Flow Capacity | 70.84 Cubic Feet Per Minute |
| Item model number | Assassin X 120R Digital ARGB White |
| Compatible Devices | Desktop |
| Product Dimensions | 4.72"L x 2.8"W x 5.94"H |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 2000 RPM |
What Buyers Say
People are genuinely surprised by how well this cooler performs for its price, especially the non-digital version. The digital screen is a big draw, letting you see CPU and GPU stats without extra software. Installation is straightforward for both Intel and AMD, though AMD users need to reuse their motherboard's original backplate. The ARGB lighting is a bonus, but make sure your motherboard has the right header.
“Dude, this cooler actually keeps my 12th gen Intel chip chill, and that little screen showing my temps is just sick, especially for what I paid!”
Common Praise
- The digital screen is a cool feature for monitoring CPU and GPU temperatures and usage.
- Provides effective cooling performance for its budget price point.
- The fan runs quietly even at higher RPMs.
- ARGB lighting looks good and synchronizes with motherboard software.
- Installation is relatively easy with included accessories and clear instructions.
Common Complaints
- The mounting hardware isn't white, which can look off in a white-themed build.
- No dedicated ARGB controller, so you need a compatible motherboard header.
- The actual TDP rating for cooling capacity isn't clearly specified in the product details.
Ownership Tips
- The TRCC software for the digital screen is generally straightforward to use for monitoring.
- The fan's S-FDB bearing seems to hold up, keeping fan wobble minimal over time.
- The 151mm height is a sweet spot for many cases, avoiding RAM clearance issues.
Frequently Asked Questions
Does this cooler come with thermal paste?
Yes, the cooler includes a small tube of thermal compound for installation.
Is the digital screen customizable?
The digital screen displays CPU temperature, CPU usage, graphics card temperature, and graphics card occupancy using TRCC software.
Will this cooler fit in most mid-tower cases?
With a height of 151mm, it should fit in most standard mid-tower cases, but it's always best to check your case's CPU cooler clearance.
Do I need a special motherboard for the ARGB lighting?
You need a motherboard with a 5V 3-pin ARGB header to synchronize the lighting effects.
Is the fan loud at full speed?
The fan has a maximum operating noise level of 29.8 dBA, which is considered relatively quiet.
Buying Guide
When you're looking at CPU coolers, you're basically trying to keep your processor from overheating. Air coolers like this one use a heatsink with fins and a fan to pull heat away from the CPU. The bigger the heatsink and the more efficient the fan, generally the better the cooling. Pay attention to the cooler's height so it fits in your PC case, and check if it's compatible with your CPU socket.
Heat Pipes
These copper tubes transfer heat from your CPU to the heatsink fins. More heat pipes, especially thicker ones like the 6mm ones here, mean more efficient heat transfer, like having more lanes on a highway for heat to travel.
Fan Speed (RPM) & Airflow (CFM)
RPM is how fast the fan spins, and CFM (Cubic Feet per Minute) is how much air it moves. A higher CFM means more hot air gets pushed away from the heatsink, like a stronger breeze cooling you down on a hot day.
Noise Level (dBA)
This tells you how loud the fan will be. Lower numbers are quieter. A 29.8 dBA fan is pretty quiet, so your PC won't sound like a jet engine.
Cooler Height
This is crucial for fitting inside your PC case. Measure your case's maximum CPU cooler clearance before buying, because a cooler that's too tall just won't fit.
Alternatives
If this cooler isn't enough, look for dual-tower air coolers with 6 or more heat pipes and a specified TDP of 180W+, or consider 240mm/280mm All-in-One (AIO) liquid coolers.



