Hardware Spec Index

Zephyra CL-6181 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL6181-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,521 (CPU Coolers scale)
Category rank#32,822
Street price$79
Power12 W
Performance per dollar19.25
Released2023

Specifications

BrandZephyra
ModelZephyra CL-6181 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise26 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-6181 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/35459928 (accessed 2026-10-20).