Hardware Spec Index

Caldera CL-1783 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1783-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,113 (CPU Coolers scale)
Category rank#13,241
Street price$129
Power3 W
Performance per dollar16.38
Released2022

Specifications

BrandCaldera
ModelCaldera CL-1783 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling220 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-1783 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/5490958 (accessed 2026-10-22).