Hardware Spec Index

Zephyra CL-6398 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6398-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,057 (CPU Coolers scale)
Category rank#1,690
Street price$39
Power12 W
Performance per dollar27.10
Released2023

Specifications

BrandZephyra
ModelZephyra CL-6398 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Zephyra CL-6398 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/6891995 (accessed 2026-10-19).