Hardware Spec Index

Caldera CL-7938 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL7938-EDGE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index785 (CPU Coolers scale)
Category rank#27,245
Street price$29
Power3 W
Performance per dollar27.07
Released2021

Specifications

BrandCaldera
ModelCaldera CL-7938 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise23 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
Brontix CL-1277 Ti Single tower Air CPU Cooler1,572$89Compare
Caldera CL-8790 Ti 240mm AIO Liquid CPU Cooler1,083$39Compare
Teralux CL-2932 Pro 360mm AIO Liquid CPU Cooler2,341$159Compare
Caldera CL-3824 Max 420mm AIO Liquid CPU Cooler2,128$149Compare
Caldera CL-8649 SE 280mm AIO Liquid CPU Cooler1,040$29Compare
Caldera CL-1678 Ultra 240mm AIO Liquid CPU Cooler1,286$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7938 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/7126796 (accessed 2026-10-23).