Hardware Spec Index

Zephyra CL-9428 Prime Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9428-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,476 (CPU Coolers scale)
Category rank#21,116
Street price$69
Power6 W
Performance per dollar21.39
Released2020

Specifications

BrandZephyra
ModelZephyra CL-9428 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)
Noise32 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
Brontix CL-8335 Ultra Low profile Air CPU Cooler852$29Compare
Zephyra CL-7689 Max 280mm AIO Liquid CPU Cooler856$29Compare
Teralux CL-2968 Edge 280mm AIO Liquid CPU Cooler1,219$49Compare
Zephyra CL-3644 XT 360mm AIO Liquid CPU Cooler1,856$119Compare
Caldera CL-6614 Pro Dual tower Air CPU Cooler2,229$179Compare
Caldera CL-5415 Plus 240mm AIO Liquid CPU Cooler836$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9428 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/8580475 (accessed 2026-10-22).