Hardware Spec Index

Caldera CL-2866 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2866-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,884 (CPU Coolers scale)
Category rank#49,322
Street price$129
Power6 W
Performance per dollar14.60
Released2023

Specifications

BrandCaldera
ModelCaldera CL-2866 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling260 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-8565 Pro Dual tower Air CPU Cooler1,818$109Compare
Brontix CL-5337 Core 360mm AIO Liquid CPU Cooler1,589$89Compare
Teralux CL-7049 SE 240mm AIO Liquid CPU Cooler891$29Compare
Caldera CL-4048 Ultra 360mm AIO Liquid CPU Cooler2,033$139Compare
Brontix CL-2892 Plus Low profile Air CPU Cooler907$29Compare
Teralux CL-6030 Ultra 240mm AIO Liquid CPU Cooler1,068$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2866 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/5491987 (accessed 2026-10-20).