Hardware Spec Index

Caldera CL-4009 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4009-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index773 (CPU Coolers scale)
Category rank#13,622
Street price$29
Power3 W
Performance per dollar26.66
Released2021

Specifications

BrandCaldera
ModelCaldera CL-4009 Pro
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise32 dBA (max)
RAM clearanceUnrestricted
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
Zephyra CL-4755 Prime 360mm AIO Liquid CPU Cooler2,035$149Compare
Zephyra CL-4475 Edge Single tower Air CPU Cooler1,296$59Compare
Brontix CL-5498 XT Single tower Air CPU Cooler1,544$79Compare
Brontix CL-3930 Pro Single tower Air CPU Cooler874$29Compare
Brontix CL-7670 Edge Low profile Air CPU Cooler520$19Compare
Teralux CL-6927 Prime Single tower Air CPU Cooler1,116$39Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4009 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/32946889 (accessed 2026-10-20).