Hardware Spec Index

Zephyra CL-3756 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3756-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,480 (CPU Coolers scale)
Category rank#18,935
Street price$199
Power15 W
Performance per dollar12.46
Released2023

Specifications

BrandZephyra
ModelZephyra CL-3756 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,300 RPM
Pump3,000 RPM
Rated cooling300 W (manufacturer rating)
Noise31 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-3756 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3372976 (accessed 2026-10-20).