Hardware Spec Index

Caldera CL-9426 Prime Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL9426-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,209 (CPU Coolers scale)
Category rank#13,017
Street price$149
Power6 W
Performance per dollar14.83
Released2019

Specifications

BrandCaldera
ModelCaldera CL-9426 Prime
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height168 mm
Fans2× 120 mm PWM, up to 1,900 RPM
Rated cooling280 W (manufacturer rating)
Noise27 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
Brontix CL-7475 SE Low profile Air CPU Cooler712$19Compare
Caldera CL-7291 XT 420mm AIO Liquid CPU Cooler2,191$179Compare
Teralux CL-1566 Core Single tower Air CPU Cooler1,733$99Compare
Zephyra CL-5266 Ti Dual tower Air CPU Cooler1,926$119Compare
Caldera CL-7007 Core 360mm AIO Liquid CPU Cooler2,171$149Compare
Caldera CL-5546 Edge Dual tower Air CPU Cooler1,548$79Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9426 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/41585816 (accessed 2026-10-26).