Hardware Spec Index

Caldera CL-2251 Pro Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2251-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,567 (CPU Coolers scale)
Category rank#10,164
Street price$79
Power6 W
Performance per dollar19.84
Released2024

Specifications

BrandCaldera
ModelCaldera CL-2251 Pro
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling260 W (manufacturer rating)
Noise23 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-2251 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/5555441 (accessed 2026-10-19).