Hardware Spec Index

Caldera CL-6859 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6859-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,779 (CPU Coolers scale)
Category rank#46,906
Street price$109
Power6 W
Performance per dollar16.32
Released2022

Specifications

BrandCaldera
ModelCaldera CL-6859 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise28 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-6859 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/76357384 (accessed 2026-10-19).