Hardware Spec Index

Zephyra CL-3905 Pro 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3905-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index856 (CPU Coolers scale)
Category rank#16,958
Street price$29
Power12 W
Performance per dollar29.52
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3905 Pro
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,400 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-3905 Pro 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/2760979 (accessed 2026-10-26).