Hardware Spec Index

Zephyra CL-3999 Edge Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3999-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,122 (CPU Coolers scale)
Category rank#21,267
Street price$49
Power3 W
Performance per dollar22.90
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3999 Edge
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height47 mm
Fans1× 92 mm PWM, up to 1,500 RPM
Rated cooling95 W (manufacturer rating)
Noise25 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
Caldera CL-4773 Plus Single tower Air CPU Cooler1,446$69Compare
Teralux CL-4981 XT Low profile Air CPU Cooler916$29Compare
Teralux CL-4021 Edge Single tower Air CPU Cooler1,831$99Compare
Zephyra CL-2308 Pro Low profile Air CPU Cooler976$29Compare
Zephyra CL-4285 Edge Single tower Air CPU Cooler1,848$99Compare
Caldera CL-7143 Ultra Dual tower Air CPU Cooler2,150$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3999 Edge Low profile Air CPU Cooler”, https://vextor7.com/item/82942837 (accessed 2026-10-21).