Hardware Spec Index

Zephyra CL-3964 Core Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3964-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index751 (CPU Coolers scale)
Category rank#656
Street price$29
Power3 W
Performance per dollar25.90
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3964 Core
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,800 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-4311 Core 240mm AIO Liquid CPU Cooler1,504$79Compare
Caldera CL-1871 Pro Dual tower Air CPU Cooler1,879$129Compare
Brontix CL-7424 Plus Dual tower Air CPU Cooler1,813$139Compare
Caldera CL-6211 Edge Single tower Air CPU Cooler795$19Compare
Teralux CL-5805 Pro 360mm AIO Liquid CPU Cooler1,889$129Compare
Teralux CL-9392 Prime 360mm AIO Liquid CPU Cooler1,644$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3964 Core Single tower Air CPU Cooler”, https://vextor7.com/item/94555555 (accessed 2026-10-22).