Hardware Spec Index

Zephyra CL-9904 Pro Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9904-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index510 (CPU Coolers scale)
Category rank#3,673
Street price$19
Power3 W
Performance per dollar26.84
Released2020

Specifications

BrandZephyra
ModelZephyra CL-9904 Pro
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-5864 Ultra 420mm AIO Liquid CPU Cooler2,005$129Compare
Zephyra CL-6863 SE 360mm AIO Liquid CPU Cooler2,328$179Compare
Caldera CL-1408 Core 360mm AIO Liquid CPU Cooler2,305$179Compare
Zephyra CL-6385 Ultra 360mm AIO Liquid CPU Cooler1,862$109Compare
Teralux CL-8571 Core Dual tower Air CPU Cooler1,269$59Compare
Caldera CL-8280 XT Dual tower Air CPU Cooler2,251$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9904 Pro Low profile Air CPU Cooler”, https://vextor7.com/item/3392665 (accessed 2026-10-23).