Hardware Spec Index

Zephyra CL-6404 Prime 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6404-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,664 (CPU Coolers scale)
Category rank#12,485
Street price$79
Power15 W
Performance per dollar21.06
Released2022

Specifications

BrandZephyra
ModelZephyra CL-6404 Prime
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,500 RPM
Pump3,200 RPM
Rated cooling300 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-6404 Prime 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/87724552 (accessed 2026-10-25).