Hardware Spec Index

Zephyra CL-3976 Edge Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3976-EDGE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index767 (CPU Coolers scale)
Category rank#7,731
Street price$29
Power3 W
Performance per dollar26.45
Released2026

Specifications

BrandZephyra
ModelZephyra CL-3976 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling180 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7706 Core Dual tower Air CPU Cooler2,068$169Compare
Caldera CL-1708 Ti 360mm AIO Liquid CPU Cooler1,990$129Compare
Brontix CL-4945 Core Single tower Air CPU Cooler939$29Compare
Caldera CL-2722 Max Dual tower Air CPU Cooler2,094$159Compare
Caldera CL-2426 Core Single tower Air CPU Cooler910$29Compare
Teralux CL-5518 Prime Single tower Air CPU Cooler1,527$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3976 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/95299030 (accessed 2026-10-25).