Hardware Spec Index

Zephyra CL-2857 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL2857-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index694 (CPU Coolers scale)
Category rank#31,617
Street price$19
Power3 W
Performance per dollar36.53
Released2022

Specifications

BrandZephyra
ModelZephyra CL-2857 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 1,900 RPM
Rated cooling180 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-2857 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/83317222 (accessed 2026-10-20).