Hardware Spec Index

Caldera CL-6823 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6823-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,059 (CPU Coolers scale)
Category rank#35,417
Street price$139
Power17 W
Performance per dollar14.81
Released2022

Specifications

BrandCaldera
ModelCaldera CL-6823 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 2,500 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise32 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-5228 Prime 240mm AIO Liquid CPU Cooler543$19Compare
Caldera CL-4204 Plus 420mm AIO Liquid CPU Cooler2,347$179Compare
Caldera CL-3223 Max Single tower Air CPU Cooler1,008$39Compare
Caldera CL-6876 Edge Single tower Air CPU Cooler1,351$59Compare
Teralux CL-8304 Prime Single tower Air CPU Cooler1,788$99Compare
Brontix CL-9509 XT 280mm AIO Liquid CPU Cooler1,715$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6823 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5230765 (accessed 2026-10-19).