Zephyra CL-9003 Ultra 240mm AIO Liquid CPU Cooler
CPU Coolers · Zephyra · SKU CL9003-ULTRA · Released 2021 · Updated 2026-10-26
Key facts
| Benchmark index | 963 (CPU Coolers scale) |
|---|---|
| Category rank | #12,533 |
| Street price | $39 |
| Power | 12 W |
| Performance per dollar | 24.69 |
| Released | 2021 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra CL-9003 Ultra |
| Type | All-in-one liquid cooler |
| Radiator | 240 mm, aluminum, 30 mm thick |
| Fans | 2× 120 mm, up to 1,900 RPM |
| Pump | 3,300 RPM |
| Rated cooling | 250 W (manufacturer rating) |
| Noise | 33 dBA (max) |
| Tubing | 400 mm, sleeved EPDM |
| Socket support | AM4, LGA1700, LGA1200, LGA115x |
| Warranty | 5 years |
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Cite this page: Hardware Spec Index, “Zephyra CL-9003 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1806374 (accessed 2026-10-26).