Hardware Spec Index

Caldera CL-4291 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL4291-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,300 (CPU Coolers scale)
Category rank#7,299
Street price$69
Power3 W
Performance per dollar18.84
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4291 Pro
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling180 W (manufacturer rating)
Noise31 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-6517 Edge 360mm AIO Liquid CPU Cooler1,525$79Compare
Zephyra CL-8199 XT Low profile Air CPU Cooler1,158$49Compare
Caldera CL-1419 XT Single tower Air CPU Cooler1,833$129Compare
Caldera CL-9942 Max Single tower Air CPU Cooler1,262$59Compare
Caldera CL-1006 Max 240mm AIO Liquid CPU Cooler614$19Compare
Brontix CL-9925 Pro 420mm AIO Liquid CPU Cooler2,422$179Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4291 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/59179 (accessed 2026-10-19).