Hardware Spec Index

Caldera CL-9439 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL9439-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,450 (CPU Coolers scale)
Category rank#48,086
Street price$169
Power6 W
Performance per dollar14.50
Released2021

Specifications

BrandCaldera
ModelCaldera CL-9439 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 2,000 RPM
Rated cooling260 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-9870 Plus Single tower Air CPU Cooler1,908$99Compare
Teralux CL-7959 Core 360mm AIO Liquid CPU Cooler2,164$179Compare
Zephyra CL-4187 Max 360mm AIO Liquid CPU Cooler1,285$49Compare
Zephyra CL-5260 Pro Dual tower Air CPU Cooler2,327$159Compare
Caldera CL-2589 XT Single tower Air CPU Cooler1,938$119Compare
Brontix CL-1402 Edge 240mm AIO Liquid CPU Cooler828$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9439 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/83358157 (accessed 2026-10-21).