Zephyra CL-1637 Plus 240mm AIO Liquid CPU Cooler
CPU Coolers · Zephyra · SKU CL1637-PLUS · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 524 (CPU Coolers scale) |
|---|---|
| Category rank | #25,351 |
| Street price | $19 |
| Power | 12 W |
| Performance per dollar | 27.58 |
| Released | 2025 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra CL-1637 Plus |
| Type | All-in-one liquid cooler |
| Radiator | 240 mm, aluminum, 27 mm thick |
| Fans | 2× 120 mm, up to 2,000 RPM |
| Pump | 3,100 RPM |
| Rated cooling | 250 W (manufacturer rating) |
| Noise | 31 dBA (max) |
| Tubing | 400 mm, sleeved EPDM |
| Socket support | AM5, AM4, LGA1851, LGA1700 |
| Warranty | 5 years |
Related guides
AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket
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Cite this page: Hardware Spec Index, “Zephyra CL-1637 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/72531735 (accessed 2026-10-19).