Hardware Spec Index

Caldera CL-4445 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4445-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,877 (CPU Coolers scale)
Category rank#12,757
Street price$109
Power6 W
Performance per dollar17.22
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4445 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling260 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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-5547 Ti Dual tower Air CPU Cooler1,942$139Compare
Brontix CL-4027 SE Dual tower Air CPU Cooler1,647$99Compare
Zephyra CL-1100 Core 360mm AIO Liquid CPU Cooler1,526$89Compare
Brontix CL-9299 Ti Single tower Air CPU Cooler1,345$69Compare
Brontix CL-8132 Pro Single tower Air CPU Cooler720$19Compare
Brontix CL-9015 Core Single tower Air CPU Cooler688$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4445 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/90128006 (accessed 2026-10-19).