Hardware Spec Index

Zephyra CL-7747 Ultra Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL7747-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,063 (CPU Coolers scale)
Category rank#4,344
Street price$29
Power3 W
Performance per dollar36.66
Released2021

Specifications

BrandZephyra
ModelZephyra CL-7747 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,000 RPM
Rated cooling95 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-7747 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/20019712 (accessed 2026-10-22).