Hardware Spec Index

Caldera CL-4478 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4478-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,699 (CPU Coolers scale)
Category rank#1,087
Street price$109
Power15 W
Performance per dollar15.59
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4478 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,700 RPM
Pump3,200 RPM
Rated cooling300 W (manufacturer rating)
Noise28 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
Teralux CL-3533 SE Low profile Air CPU Cooler580$19Compare
Brontix CL-6584 Core Single tower Air CPU Cooler1,222$49Compare
Brontix CL-8780 Ultra 360mm AIO Liquid CPU Cooler1,309$59Compare
Brontix CL-4584 Edge Single tower Air CPU Cooler555$19Compare
Zephyra CL-3279 XT Dual tower Air CPU Cooler2,068$159Compare
Zephyra CL-9599 SE 360mm AIO Liquid CPU Cooler2,143$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4478 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/50833829 (accessed 2026-10-20).