Hardware Spec Index

Zephyra CL-3866 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3866-ULTRA · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index2,145 (CPU Coolers scale)
Category rank#24,702
Street price$139
Power15 W
Performance per dollar15.43
Released2026

Specifications

BrandZephyra
ModelZephyra CL-3866 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,400 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Zephyra CL-3866 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/65028215 (accessed 2026-10-27).