Hardware Spec Index

Zephyra CL-9421 Edge 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9421-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,220 (CPU Coolers scale)
Category rank#42,470
Street price$159
Power15 W
Performance per dollar13.96
Released2021

Specifications

BrandZephyra
ModelZephyra CL-9421 Edge
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling300 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Zephyra CL-9421 Edge 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/24256535 (accessed 2026-10-19).