Hardware Spec Index

Zephyra CL-4740 Prime Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4740-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,341 (CPU Coolers scale)
Category rank#43,408
Street price$189
Power6 W
Performance per dollar12.39
Released2020

Specifications

BrandZephyra
ModelZephyra CL-4740 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 1,900 RPM
Rated cooling260 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Zephyra CL-4740 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/43668494 (accessed 2026-10-20).