Hardware Spec Index

Caldera CL-3123 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3123-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,318 (CPU Coolers scale)
Category rank#49,481
Street price$189
Power17 W
Performance per dollar12.26
Released2022

Specifications

BrandCaldera
ModelCaldera CL-3123 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,100 RPM
Pump2,900 RPM
Rated cooling330 W (manufacturer rating)
Noise27 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
Brontix CL-5703 Max Low profile Air CPU Cooler773$19Compare
Teralux CL-4243 Prime Single tower Air CPU Cooler1,033$39Compare
Zephyra CL-1900 Core 280mm AIO Liquid CPU Cooler872$29Compare
Brontix CL-8158 Core Dual tower Air CPU Cooler1,786$99Compare
Brontix CL-2960 Ti 420mm AIO Liquid CPU Cooler2,171$149Compare
Caldera CL-2225 Core 360mm AIO Liquid CPU Cooler1,537$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3123 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/310300 (accessed 2026-10-19).