Hardware Spec Index

Caldera CL-3447 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3447-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,168 (CPU Coolers scale)
Category rank#31,308
Street price$49
Power12 W
Performance per dollar23.84
Released2022

Specifications

BrandCaldera
ModelCaldera CL-3447 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise29 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-9788 Prime Single tower Air CPU Cooler1,261$49Compare
Caldera CL-7862 Edge Dual tower Air CPU Cooler2,024$129Compare
Brontix CL-1438 Max Dual tower Air CPU Cooler2,155$139Compare
Zephyra CL-6585 Pro Low profile Air CPU Cooler542$19Compare
Teralux CL-7177 Edge 420mm AIO Liquid CPU Cooler2,039$149Compare
Caldera CL-4761 Plus Single tower Air CPU Cooler644$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3447 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3316397 (accessed 2026-10-20).