Hardware Spec Index

Caldera CL-4189 Prime 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4189-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index653 (CPU Coolers scale)
Category rank#6,443
Street price$19
Power12 W
Performance per dollar34.37
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4189 Prime
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,200 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise33 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-9597 Max Low profile Air CPU Cooler720$19Compare
Caldera CL-4901 SE Single tower Air CPU Cooler521$19Compare
Brontix CL-2861 Pro 240mm AIO Liquid CPU Cooler681$19Compare
Brontix CL-6605 Prime 280mm AIO Liquid CPU Cooler1,620$79Compare
Caldera CL-7550 Ti 360mm AIO Liquid CPU Cooler2,091$129Compare
Teralux CL-3240 Prime 280mm AIO Liquid CPU Cooler1,043$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4189 Prime 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8077498 (accessed 2026-10-26).