Hardware Spec Index

Zephyra CL-4551 Prime Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4551-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,202 (CPU Coolers scale)
Category rank#36,005
Street price$39
Power3 W
Performance per dollar30.82
Released2019

Specifications

BrandZephyra
ModelZephyra CL-4551 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling180 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
Brontix CL-4780 Edge 280mm AIO Liquid CPU Cooler904$29Compare
Caldera CL-8984 Max 360mm AIO Liquid CPU Cooler2,034$119Compare
Zephyra CL-3144 Ti 420mm AIO Liquid CPU Cooler2,244$179Compare
Teralux CL-1376 Edge Dual tower Air CPU Cooler2,123$169Compare
Teralux CL-8386 Max Single tower Air CPU Cooler1,028$29Compare
Caldera CL-2005 Prime 280mm AIO Liquid CPU Cooler1,347$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4551 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/9101930 (accessed 2026-10-22).