Hardware Spec Index

Zephyra CL-5447 Ultra Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5447-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,799 (CPU Coolers scale)
Category rank#46,779
Street price$99
Power3 W
Performance per dollar18.17
Released2024

Specifications

BrandZephyra
ModelZephyra CL-5447 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 1,900 RPM
Rated cooling220 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-5447 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/16019798 (accessed 2026-10-22).