Hardware Spec Index

Caldera CL-4047 Pro Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL4047-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index561 (CPU Coolers scale)
Category rank#28,947
Street price$19
Power3 W
Performance per dollar29.53
Released2020

Specifications

BrandCaldera
ModelCaldera CL-4047 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)
Noise24 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
Brontix CL-2138 Max 420mm AIO Liquid CPU Cooler2,334$169Compare
Teralux CL-6736 Max Single tower Air CPU Cooler1,217$49Compare
Teralux CL-7632 Edge 420mm AIO Liquid CPU Cooler2,480$189Compare
Brontix CL-7260 Prime 360mm AIO Liquid CPU Cooler1,864$129Compare
Brontix CL-6891 XT Dual tower Air CPU Cooler2,201$159Compare
Teralux CL-1979 Plus 360mm AIO Liquid CPU Cooler1,750$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4047 Pro Low profile Air CPU Cooler”, https://vextor7.com/item/6344947 (accessed 2026-10-21).