Hardware Spec Index

Zephyra CL-5931 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5931-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,037 (CPU Coolers scale)
Category rank#14,142
Street price$39
Power12 W
Performance per dollar26.59
Released2024

Specifications

BrandZephyra
ModelZephyra CL-5931 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump2,900 RPM
Rated cooling250 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-5931 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/956008 (accessed 2026-10-20).