Hardware Spec Index

Caldera CL-8557 Edge Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8557-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,052 (CPU Coolers scale)
Category rank#19,313
Street price$159
Power6 W
Performance per dollar12.91
Released2021

Specifications

BrandCaldera
ModelCaldera CL-8557 Edge
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling280 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-8557 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/94861394 (accessed 2026-10-24).