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Thermalright AXP90 X36 Low Profile ITX CPU Cooler, vs Thermalright Phantom Spirit 120 SE Black CPU

Updated August 2026 — Thermalright AXP90 X36 Low Profile ITX CPU Cooler, wins on noise level, Thermalright Phantom Spirit 120 SE Black CPU wins on cooling and build quality.

The Thermalright AXP90 X36 is a budget-friendly option for compact builds, while the Phantom Spirit 120 SE offers superior cooling for more powerful systems. Choose based on your specific needs.

Why Thermalright AXP90 X36 Low Profile ITX CPU Cooler, is better

Price

AXP90 X36 is $20.39, significantly cheaper than Phantom Spirit.

Size

AXP90 X36 has a compact height of 36mm.

Noise

AXP90 X36 operates at a quieter 22.4 DBA.

Why Thermalright Phantom Spirit 120 SE Black CPU is better

Cooling

Phantom Spirit has advanced AGHP technology with 7 heat pipes.

Performance

Phantom Spirit is designed for high-performance CPUs.

Build Quality

Phantom Spirit features a robust dual tower design.

Overall score

Thermalright AXP90 X36 Low Profile ITX CPU Cooler,
70
Thermalright Phantom Spirit 120 SE Black CPU
85

Specifications

SpecThermalright AXP90 X36 Low Profile ITX CPU Cooler,Thermalright Phantom Spirit 120 SE Black CPU
Price$20.39$39.90
Noise Level22.4 DBA25.6 DBA
CompatibilityAM4/AM5, LGA1150/1151/1200/1700AM4/AM5, LGA1851/1700/115X/1200
Cooling Tech4x6mm Heatpipes7x6mm AGHP
Fan TypePWM FanDual PWM Fans

Dimension comparison

Thermalright AXP90 X36 Low Profile ITX CPU Cooler,Thermalright Phantom Spirit 120 SE Black CPU

Overview of the Products

The Thermalright AXP90 X36 Low Profile ITX CPU Cooler is priced at $20.39, while the Thermalright Phantom Spirit 120 SE Black CPU Cooler is available for $39.90. This makes the AXP90 X36 about 48% cheaper than the Phantom Spirit. Both products cater to different user needs, with the AXP90 X36 designed for compact ITX builds and the Phantom Spirit offering advanced cooling capabilities suitable for larger systems.

Design and Build Quality

The Thermalright AXP90 X36 features a compact design with a total height of only 36mm, making it an excellent choice for low-profile cases. Its all-metal platform ensures durability, and the nickel plating provides corrosion resistance. On the other hand, the Thermalright Phantom Spirit 120 SE boasts a more robust design, featuring dual towers and seven heat pipes for enhanced heat dissipation. The anodized black frosted finish adds a sleek aesthetic, but it also increases the overall size of the cooler, measuring 125mm x 135mm x 154mm.

Cooling Performance

In terms of cooling capability, the Thermalright Phantom Spirit 120 SE stands out with its advanced AGHP technology that utilizes seven 6mm heat pipes, allowing for superior heat dissipation. This model is designed to handle more powerful CPUs effectively, making it ideal for gaming and intensive tasks. Conversely, the AXP90 X36 uses four 6mm heat pipes, which, while adequate for its low-profile design, may not provide the same cooling efficiency under heavy loads compared to the Phantom Spirit.

Noise Levels

The Thermalright AXP90 X36 operates at a noise level of 22.4 DBA, which is commendably quiet for a CPU cooler, particularly in small form factor systems. The Phantom Spirit 120 SE, however, has a slightly higher maximum noise level of 25.6 DBA, which may be noticeable in quieter environments. Both coolers utilize PWM fans that help manage speeds efficiently, but users seeking silence might prefer the AXP90 X36.

Compatibility

Compatibility is a critical aspect when choosing a CPU cooler. The Thermalright AXP90 X36 is designed to support AMD AM4 and AM5 sockets, as well as Intel LGA1150, 1151, 1200, 1700, and 1851 sockets. This wide compatibility makes it versatile for various builds. The Phantom Spirit 120 SE also supports a similar range of sockets, but its larger size may require more space and may not fit in all cases, particularly compact ITX models.

Installation Process

Ease of installation is another factor where the AXP90 X36 shines. Its compact design and straightforward mounting system make it user-friendly for those building small form factor PCs. The Phantom Spirit 120 SE, while offering detailed installation instructions, may require more time and effort due to its larger size and dual fan setup. Users should consider their comfort level with installation when choosing between these two models.

Price Comparison

With the Thermalright AXP90 X36 priced at $20.39 and the Phantom Spirit 120 SE at $39.90, there is a significant price difference of about $19.51. This makes the AXP90 X36 nearly 48% less expensive than its counterpart. For budget-conscious users or those building compact systems, this price point may be a deciding factor. However, those willing to invest in enhanced cooling performance might find the extra cost of the Phantom Spirit worthwhile.

Which should you buy?

Choosing between the Thermalright AXP90 X36 Low Profile ITX CPU Cooler and the Thermalright Phantom Spirit 120 SE Black CPU Cooler depends largely on your specific needs and constraints. If you require a compact solution with decent cooling performance and an attractive price point, the AXP90 X36 is a solid choice. However, if you are building a more powerful system and need superior cooling capabilities along with advanced design features, the Phantom Spirit 120 SE justifies its higher price.