Hardware Spec Index

Caldera CL-4403 Pro Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4403-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,933 (CPU Coolers scale)
Category rank#23,255
Street price$119
Power6 W
Performance per dollar16.24
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4403 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling280 W (manufacturer rating)
Noise27 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
Zephyra CL-4362 Edge 280mm AIO Liquid CPU Cooler1,473$69Compare
Zephyra CL-7420 SE Dual tower Air CPU Cooler2,252$179Compare
Caldera CL-1698 SE Dual tower Air CPU Cooler2,096$149Compare
Teralux CL-7827 Pro Dual tower Air CPU Cooler1,936$159Compare
Brontix CL-5020 Ultra 280mm AIO Liquid CPU Cooler1,201$59Compare
Caldera CL-1266 Max 420mm AIO Liquid CPU Cooler1,994$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4403 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/4741503 (accessed 2026-10-22).