Hardware Spec Index

Caldera CL-6939 Prime 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6939-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,676 (CPU Coolers scale)
Category rank#41,365
Street price$109
Power15 W
Performance per dollar15.38
Released2024

Specifications

BrandCaldera
ModelCaldera CL-6939 Prime
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,500 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-7693 SE Dual tower Air CPU Cooler1,592$89Compare
Zephyra CL-2740 Ti 240mm AIO Liquid CPU Cooler1,177$49Compare
Teralux CL-7668 XT 360mm AIO Liquid CPU Cooler1,221$49Compare
Zephyra CL-9027 Ti Low profile Air CPU Cooler678$19Compare
Zephyra CL-9724 Core 360mm AIO Liquid CPU Cooler1,846$109Compare
Zephyra CL-2322 XT Dual tower Air CPU Cooler2,404$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6939 Prime 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/102544 (accessed 2026-10-25).