Hardware Spec Index

Caldera CL-6716 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6716-XT · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index2,121 (CPU Coolers scale)
Category rank#21,189
Street price$139
Power17 W
Performance per dollar15.26
Released2021

Specifications

BrandCaldera
ModelCaldera CL-6716 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,600 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-6423 Edge 280mm AIO Liquid CPU Cooler1,140$39Compare
Brontix CL-8446 Ultra 240mm AIO Liquid CPU Cooler713$19Compare
Zephyra CL-4278 Pro Single tower Air CPU Cooler482$19Compare
Brontix CL-3316 Ti Dual tower Air CPU Cooler2,397$199Compare
Zephyra CL-6846 Pro 360mm AIO Liquid CPU Cooler1,511$89Compare
Zephyra CL-1721 Core Single tower Air CPU Cooler603$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6716 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20037751 (accessed 2026-10-19).