Hardware Spec Index

Caldera CL-6868 Prime Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6868-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,089 (CPU Coolers scale)
Category rank#39,587
Street price$139
Power3 W
Performance per dollar15.03
Released2019

Specifications

BrandCaldera
ModelCaldera CL-6868 Prime
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling220 W (manufacturer rating)
Noise24 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-5364 SE 280mm AIO Liquid CPU Cooler1,179$49Compare
Zephyra CL-9055 Max Single tower Air CPU Cooler511$19Compare
Brontix CL-5079 Prime Dual tower Air CPU Cooler1,516$89Compare
Zephyra CL-6674 Edge Dual tower Air CPU Cooler2,184$179Compare
Teralux CL-1459 Plus 360mm AIO Liquid CPU Cooler1,473$69Compare
Teralux CL-1579 SE Single tower Air CPU Cooler1,696$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6868 Prime Single tower Air CPU Cooler”, https://vextor7.com/item/54558364 (accessed 2026-10-25).