Hardware Spec Index

Caldera CL-1901 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1901-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,015 (CPU Coolers scale)
Category rank#9,407
Street price$119
Power3 W
Performance per dollar16.93
Released2026

Specifications

BrandCaldera
ModelCaldera CL-1901 Pro
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling220 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-3606 Core 360mm AIO Liquid CPU Cooler1,545$89Compare
Brontix CL-3330 Pro 420mm AIO Liquid CPU Cooler2,190$189Compare
Caldera CL-6356 Prime 360mm AIO Liquid CPU Cooler2,194$139Compare
Caldera CL-2668 Edge 420mm AIO Liquid CPU Cooler2,008$149Compare
Zephyra CL-4435 Plus 420mm AIO Liquid CPU Cooler1,918$109Compare
Caldera CL-5795 XT 280mm AIO Liquid CPU Cooler1,164$49Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1901 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/91785586 (accessed 2026-10-21).