Hardware Spec Index

Caldera CL-7539 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL7539-EDGE · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index582 (CPU Coolers scale)
Category rank#14,715
Street price$19
Power3 W
Performance per dollar30.63
Released2019

Specifications

BrandCaldera
ModelCaldera CL-7539 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 2,200 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
Teralux CL-1119 Ultra Single tower Air CPU Cooler1,157$39Compare
Zephyra CL-3989 Max Single tower Air CPU Cooler494$19Compare
Caldera CL-2761 Max Dual tower Air CPU Cooler1,694$109Compare
Caldera CL-4736 Ti Low profile Air CPU Cooler571$19Compare
Zephyra CL-4073 Pro 420mm AIO Liquid CPU Cooler1,938$129Compare
Caldera CL-6117 Prime 360mm AIO Liquid CPU Cooler1,619$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7539 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/41317088 (accessed 2026-10-23).