Hardware Spec Index

Caldera CL-2620 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2620-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,096 (CPU Coolers scale)
Category rank#34,443
Street price$39
Power3 W
Performance per dollar28.10
Released2021

Specifications

BrandCaldera
ModelCaldera CL-2620 Ultra
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling180 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-2836 Prime Dual tower Air CPU Cooler2,203$169Compare
Caldera CL-8949 Plus 240mm AIO Liquid CPU Cooler1,057$39Compare
Brontix CL-4695 XT 240mm AIO Liquid CPU Cooler805$29Compare
Caldera CL-1079 Plus Single tower Air CPU Cooler1,326$59Compare
Teralux CL-3481 Ultra 360mm AIO Liquid CPU Cooler1,605$89Compare
Caldera CL-1203 Plus Dual tower Air CPU Cooler1,530$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2620 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/9770978 (accessed 2026-10-20).