Hardware Spec Index

Zephyra CL-4278 Edge Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4278-EDGE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index745 (CPU Coolers scale)
Category rank#48,189
Street price$19
Power3 W
Performance per dollar39.21
Released2019

Specifications

BrandZephyra
ModelZephyra CL-4278 Edge
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 1,700 RPM
Rated cooling95 W (manufacturer rating)
Noise31 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
Caldera CL-5830 Plus Single tower Air CPU Cooler1,735$89Compare
Brontix CL-2852 Plus 420mm AIO Liquid CPU Cooler1,962$139Compare
Zephyra CL-4043 Ultra Low profile Air CPU Cooler1,241$49Compare
Brontix CL-2413 Ti Dual tower Air CPU Cooler2,210$169Compare
Teralux CL-1565 Prime Dual tower Air CPU Cooler1,688$99Compare
Teralux CL-9521 Pro Dual tower Air CPU Cooler1,796$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4278 Edge Low profile Air CPU Cooler”, https://vextor7.com/item/664776 (accessed 2026-10-24).