Arctic Liquid Freezer III 240 AIO
- Type
- Liquid (240 mm)
- Fan size
- 2x 120 mm

Air · 37 mm tall · cools 130 W
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UNYKAch UNYCOOL H37 is an air CPU cooler with 1x 90 mm fans. Check that it supports your CPU socket and fits your cabinet. It came out in 2026.
Check the manufacturer's page before buying.
Lower your CPU temperatures with the UNYCOOL H37 heatsink, keeping your PC cool and running at peak performance. Built with high-quality materials, optimized airflow, and a 11-blade fan design, this cooler ensures efficient heat dissipation with minimal noise, thanks to its PWM fan. Compatible with multiple sockets (LGA 1151, LGA 1200, LGA 1700, LGA 1851, AM4 and AM5), it offers easy and versatile installation for a wide range of setups. Made from aluminium and copper, it delivers long-lasting durability and maximum thermal performance.
The UNYCOOL H37 is designed for simple builds that require hassle-free efficiency. With compact dimensions of 92 x 103 x 37 mm, it fits easily into small form factor cases and avoids interference with RAM modules or other components.
This model features an extruded aluminium heatsink block with high-density fins to maximize airflow. Paired with a 120 mm PWM fan (with temperature sensor) that spins up to 1600 RPM, it delivers the perfect balance between performance and quiet operation. Its 4 copper heatpipes enhance heat dissipation, supporting CPUs with up to 160W TDP.
| UNYKAch UNYCOOL H37 | be quiet! Pure Rock Slim 3 | itek ICY-4HAT CPU Cooler | UNYKAch CPU Cooler UNYCOOL H20 | |
|---|---|---|---|---|
| Type | Air | Air | Air | Air |
| Fan size | 1x 90 mm | 1x 100 mm | 1x 120 mm | 1x 90 mm |
| Height | 37 mm | 127 mm | 155 mm | 123 mm |
| Rated cooling | 130 W | 130 W | 180 W | 90 W |
| sockets | LGA 1851, LGA 1700, LGA 1200 (Socket H5), LGA 1151 (Socket H4), LGA 1150 (Socket H3), LGA 1155 (Socket H2), LGA 1156 (Socket H), Socket AM5, Socket AM4 | LGA 1851, LGA 1700, Socket AM4, Socket AM5 | LGA 1851, LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1366 (Socket B), LGA 1700, Socket AM4, Socket AM5 | LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1366 (Socket B), LGA 1700, LGA 775 (Socket T), Socket AM2, Socket AM2+, Socket AM3, Socket AM3+, Socket AM4, Socket AM5, Socket FM1, Socket FM2 |
| Released | 2026 | 2025 | 2025 | 2025 |
Air, 37 mm tall, cools 130 W.
Air.
It was released in 2026/07 (UNYKAch).
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