Hardware Spec Index

Caldera CL-4009 Pro Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL4009-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,134 (CPU Coolers scale)
Category rank#7,045
Street price$49
Power3 W
Performance per dollar23.14
Released2022

Specifications

BrandCaldera
ModelCaldera CL-4009 Pro
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 1,600 RPM
Rated cooling95 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
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-3240 Pro Single tower Air CPU Cooler2,035$119Compare
Brontix CL-9984 Edge Dual tower Air CPU Cooler2,005$159Compare
Zephyra CL-1096 XT Single tower Air CPU Cooler1,820$99Compare
Teralux CL-6538 Edge 240mm AIO Liquid CPU Cooler592$19Compare
Zephyra CL-5787 Plus Single tower Air CPU Cooler596$19Compare
Zephyra CL-8088 Pro 420mm AIO Liquid CPU Cooler1,811$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4009 Pro Low profile Air CPU Cooler”, https://vextor7.com/item/21871449 (accessed 2026-10-25).