Hardware Spec Index

Caldera CL-4066 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4066-PRO · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,103 (CPU Coolers scale)
Category rank#41,511
Street price$39
Power3 W
Performance per dollar28.28
Released2021

Specifications

BrandCaldera
ModelCaldera CL-4066 Pro
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling180 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-4066 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/7534945 (accessed 2026-10-18).