Hardware Spec Index

Caldera CL-6626 Pro 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6626-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,603 (CPU Coolers scale)
Category rank#39
Street price$79
Power13 W
Performance per dollar20.29
Released2020

Specifications

BrandCaldera
ModelCaldera CL-6626 Pro
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
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
Brontix CL-9473 Ultra Low profile Air CPU Cooler754$19Compare
Caldera CL-3326 Pro 240mm AIO Liquid CPU Cooler1,071$39Compare
Zephyra CL-7622 Pro Dual tower Air CPU Cooler2,287$169Compare
Teralux CL-3068 Prime 240mm AIO Liquid CPU Cooler741$19Compare
Teralux CL-5304 Ultra Low profile Air CPU Cooler565$19Compare
Zephyra CL-6320 SE Low profile Air CPU Cooler625$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6626 Pro 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/98025804 (accessed 2026-10-26).