Hardware Spec Index

Caldera CL-3321 XT Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3321-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,988 (CPU Coolers scale)
Category rank#38,347
Street price$139
Power6 W
Performance per dollar14.30
Released2019

Specifications

BrandCaldera
ModelCaldera CL-3321 XT
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,500 RPM
Rated cooling260 W (manufacturer rating)
Noise30 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-3321 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/58779159 (accessed 2026-10-20).