Hardware Spec Index

Caldera CL-6891 Pro 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6891-PRO · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,510 (CPU Coolers scale)
Category rank#27,918
Street price$79
Power15 W
Performance per dollar19.11
Released2020

Specifications

BrandCaldera
ModelCaldera CL-6891 Pro
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 30 mm thick
Fans3× 120 mm, up to 2,500 RPM
Pump2,800 RPM
Rated cooling300 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

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Cite this page: Hardware Spec Index, “Caldera CL-6891 Pro 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/21585809 (accessed 2026-10-22).