Hardware Spec Index

Caldera CL-1809 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL1809-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,863 (CPU Coolers scale)
Category rank#35,454
Street price$129
Power6 W
Performance per dollar14.44
Released2026

Specifications

BrandCaldera
ModelCaldera CL-1809 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling260 W (manufacturer rating)
Noise23 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-8694 Core Dual tower Air CPU Cooler2,361$199Compare
Teralux CL-7847 SE Single tower Air CPU Cooler937$29Compare
Caldera CL-3967 Max 240mm AIO Liquid CPU Cooler1,355$69Compare
Teralux CL-7855 SE 420mm AIO Liquid CPU Cooler2,295$159Compare
Caldera CL-2887 Ti 420mm AIO Liquid CPU Cooler2,293$169Compare
Zephyra CL-2499 XT Dual tower Air CPU Cooler1,768$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1809 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/89086336 (accessed 2026-10-23).