Hardware Spec Index

Caldera CL-1978 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1978-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index917 (CPU Coolers scale)
Category rank#9,959
Street price$29
Power3 W
Performance per dollar31.62
Released2022

Specifications

BrandCaldera
ModelCaldera CL-1978 Pro
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling180 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-1978 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/96863853 (accessed 2026-10-26).