Hardware Spec Index

Zephyra CL-9931 Pro 360mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9931-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,361 (CPU Coolers scale)
Category rank#14,021
Street price$59
Power15 W
Performance per dollar23.07
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9931 Pro
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 30 mm thick
Fans3× 120 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise35 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-9931 Pro 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/601127 (accessed 2026-10-20).