Hardware Spec Index

Caldera CL-4278 Pro 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4278-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,484 (CPU Coolers scale)
Category rank#24,622
Street price$79
Power15 W
Performance per dollar18.78
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4278 Pro
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,900 RPM
Pump3,100 RPM
Rated cooling300 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
Caldera CL-7705 Prime Dual tower Air CPU Cooler2,319$199Compare
Brontix CL-2047 Prime Dual tower Air CPU Cooler2,255$159Compare
Brontix CL-5746 Ultra Single tower Air CPU Cooler1,624$89Compare
Teralux CL-4086 SE Single tower Air CPU Cooler1,063$39Compare
Zephyra CL-9203 Max 360mm AIO Liquid CPU Cooler1,920$119Compare
Teralux CL-7691 Ti 420mm AIO Liquid CPU Cooler2,437$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4278 Pro 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/805949 (accessed 2026-10-22).