Hardware Spec Index

Caldera CL-3979 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3979-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index943 (CPU Coolers scale)
Category rank#15,523
Street price$29
Power3 W
Performance per dollar32.52
Released2021

Specifications

BrandCaldera
ModelCaldera CL-3979 Edge
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling220 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
Teralux CL-9312 XT 360mm AIO Liquid CPU Cooler2,431$199Compare
Brontix CL-4416 XT 240mm AIO Liquid CPU Cooler878$29Compare
Caldera CL-7755 Max Single tower Air CPU Cooler2,084$149Compare
Teralux CL-5393 Prime Dual tower Air CPU Cooler2,344$189Compare
Teralux CL-9150 Prime Single tower Air CPU Cooler998$39Compare
Zephyra CL-5932 XT Single tower Air CPU Cooler1,306$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3979 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/6197682 (accessed 2026-10-24).