Hardware Spec Index

Caldera CL-9909 Pro Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL9909-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,111 (CPU Coolers scale)
Category rank#16,371
Street price$149
Power6 W
Performance per dollar14.17
Released2023

Specifications

BrandCaldera
ModelCaldera CL-9909 Pro
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height168 mm
Fans2× 120 mm PWM, up to 1,600 RPM
Rated cooling280 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Brontix CL-6683 Max 360mm AIO Liquid CPU Cooler1,672$99Compare
Zephyra CL-2899 Pro Single tower Air CPU Cooler1,079$39Compare
Teralux CL-9546 XT Single tower Air CPU Cooler696$19Compare
Teralux CL-7292 Core Single tower Air CPU Cooler1,505$69Compare
Brontix CL-7969 Ti Dual tower Air CPU Cooler2,181$149Compare
Teralux CL-2306 Ultra 360mm AIO Liquid CPU Cooler1,876$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9909 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/310438 (accessed 2026-10-24).