Hardware Spec Index

Zephyra CL-6257 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL6257-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index1,290 (CPU Coolers scale)
Category rank#13,760
Street price$49
Power3 W
Performance per dollar26.33
Released2026

Specifications

BrandZephyra
ModelZephyra CL-6257 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling220 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-6257 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/2265097 (accessed 2026-10-18).