Hardware Spec Index

Caldera CL-9740 Pro Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL9740-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,349 (CPU Coolers scale)
Category rank#33,063
Street price$159
Power6 W
Performance per dollar14.77
Released2020

Specifications

BrandCaldera
ModelCaldera CL-9740 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling280 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Teralux CL-4453 Prime 360mm AIO Liquid CPU Cooler2,179$179Compare
Caldera CL-9950 SE Low profile Air CPU Cooler839$19Compare
Brontix CL-8416 Max Low profile Air CPU Cooler724$19Compare
Brontix CL-5330 Core Single tower Air CPU Cooler1,503$69Compare
Teralux CL-4911 Edge Single tower Air CPU Cooler920$29Compare
Teralux CL-8676 Ultra Single tower Air CPU Cooler1,470$69Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9740 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/6981085 (accessed 2026-10-21).