Hardware Spec Index

Caldera CL-6859 Prime Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6859-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index787 (CPU Coolers scale)
Category rank#15,874
Street price$19
Power3 W
Performance per dollar41.42
Released2022

Specifications

BrandCaldera
ModelCaldera CL-6859 Prime
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 2,200 RPM
Rated cooling180 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
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-5422 SE Low profile Air CPU Cooler585$19Compare
Brontix CL-4301 Edge 240mm AIO Liquid CPU Cooler1,117$39Compare
Caldera CL-3726 Core 240mm AIO Liquid CPU Cooler557$19Compare
Zephyra CL-3477 Ultra Single tower Air CPU Cooler1,207$59Compare
Brontix CL-1429 Core Single tower Air CPU Cooler1,970$119Compare
Zephyra CL-1861 Plus 240mm AIO Liquid CPU Cooler599$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6859 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/3386795 (accessed 2026-10-23).