Hardware Spec Index

Caldera CL-8557 Edge Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8557-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,126 (CPU Coolers scale)
Category rank#36,510
Street price$39
Power3 W
Performance per dollar28.87
Released2020

Specifications

BrandCaldera
ModelCaldera CL-8557 Edge
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,100 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
Zephyra CL-4368 Edge 360mm AIO Liquid CPU Cooler1,831$119Compare
Zephyra CL-1300 Ti Dual tower Air CPU Cooler1,558$69Compare
Brontix CL-6666 Core 240mm AIO Liquid CPU Cooler751$19Compare
Brontix CL-6862 XT Low profile Air CPU Cooler793$29Compare
Brontix CL-5570 Prime 360mm AIO Liquid CPU Cooler1,304$59Compare
Caldera CL-1345 Plus Dual tower Air CPU Cooler2,262$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8557 Edge Single tower Air CPU Cooler”, https://vextor7.com/item/71755764 (accessed 2026-10-26).