Hardware Spec Index

Zephyra CL-3997 SE 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3997-SE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,438 (CPU Coolers scale)
Category rank#12,266
Street price$199
Power15 W
Performance per dollar12.25
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3997 SE
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 1,900 RPM
Pump2,900 RPM
Rated cooling300 W (manufacturer rating)
Noise27 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-3997 SE 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4064270 (accessed 2026-10-23).