Hardware Spec Index

Zephyra CL-9640 Pro Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9640-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,184 (CPU Coolers scale)
Category rank#415
Street price$179
Power6 W
Performance per dollar12.20
Released2019

Specifications

BrandZephyra
ModelZephyra CL-9640 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling280 W (manufacturer rating)
Noise27 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-9640 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/2392899 (accessed 2026-10-19).