Hardware Spec Index

Caldera CL-8309 XT Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8309-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,443 (CPU Coolers scale)
Category rank#48,705
Street price$59
Power6 W
Performance per dollar24.46
Released2021

Specifications

BrandCaldera
ModelCaldera CL-8309 XT
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise22 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-1875 Pro Dual tower Air CPU Cooler2,335$179Compare
Teralux CL-2752 SE Single tower Air CPU Cooler1,037$39Compare
Zephyra CL-2252 Prime 420mm AIO Liquid CPU Cooler1,885$109Compare
Brontix CL-8804 Ultra 360mm AIO Liquid CPU Cooler1,728$109Compare
Brontix CL-5697 Prime Dual tower Air CPU Cooler2,311$179Compare
Caldera CL-9227 Max 240mm AIO Liquid CPU Cooler905$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8309 XT Dual tower Air CPU Cooler”, https://vextor7.com/item/4057769 (accessed 2026-10-20).