Hardware Spec Index

Caldera CL-2321 Prime Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2321-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,944 (CPU Coolers scale)
Category rank#47,854
Street price$119
Power6 W
Performance per dollar16.34
Released2019

Specifications

BrandCaldera
ModelCaldera CL-2321 Prime
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 2,000 RPM
Rated cooling260 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-2321 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/11933337 (accessed 2026-10-22).