Hardware Spec Index

Zephyra CL-3251 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3251-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,224 (CPU Coolers scale)
Category rank#6,183
Street price$59
Power3 W
Performance per dollar20.75
Released2023

Specifications

BrandZephyra
ModelZephyra CL-3251 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,900 RPM
Rated cooling220 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-3251 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/21754910 (accessed 2026-10-25).