Hardware Spec Index

Caldera CL-4217 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4217-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,395 (CPU Coolers scale)
Category rank#26,168
Street price$179
Power17 W
Performance per dollar13.38
Released2020

Specifications

BrandCaldera
ModelCaldera CL-4217 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,900 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise25 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
Caldera CL-6563 Ti 280mm AIO Liquid CPU Cooler1,690$109Compare
Caldera CL-4854 XT Single tower Air CPU Cooler1,749$89Compare
Brontix CL-3028 Pro 360mm AIO Liquid CPU Cooler1,899$129Compare
Brontix CL-7158 Core Dual tower Air CPU Cooler1,448$89Compare
Brontix CL-1759 SE Single tower Air CPU Cooler1,227$59Compare
Brontix CL-4931 Prime 240mm AIO Liquid CPU Cooler612$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4217 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3394584 (accessed 2026-10-19).