Hardware Spec Index

Caldera CL-1251 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1251-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,363 (CPU Coolers scale)
Category rank#26,104
Street price$59
Power3 W
Performance per dollar23.10
Released2026

Specifications

BrandCaldera
ModelCaldera CL-1251 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise24 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-1251 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/1634720 (accessed 2026-10-21).