Hardware Spec Index

Zephyra CL-7397 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL7397-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index941 (CPU Coolers scale)
Category rank#23,869
Street price$29
Power12 W
Performance per dollar32.45
Released2023

Specifications

BrandZephyra
ModelZephyra CL-7397 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,800 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-7397 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/82320720 (accessed 2026-10-25).