Hardware Spec Index

Zephyra CL-9603 Prime Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9603-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,264 (CPU Coolers scale)
Category rank#1,730
Street price$69
Power6 W
Performance per dollar18.32
Released2021

Specifications

BrandZephyra
ModelZephyra CL-9603 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Caldera CL-4327 Pro Single tower Air CPU Cooler1,520$89Compare
Teralux CL-2230 Ti Single tower Air CPU Cooler1,687$79Compare
Caldera CL-9250 Pro 240mm AIO Liquid CPU Cooler1,455$69Compare
Zephyra CL-3860 Core Dual tower Air CPU Cooler2,148$149Compare
Teralux CL-8825 XT 420mm AIO Liquid CPU Cooler2,264$159Compare
Caldera CL-8534 Ti Dual tower Air CPU Cooler1,933$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9603 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/7962369 (accessed 2026-10-24).