Hardware Spec Index

Caldera CL-3509 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3509-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,390 (CPU Coolers scale)
Category rank#24,958
Street price$189
Power6 W
Performance per dollar12.65
Released2026

Specifications

BrandCaldera
ModelCaldera CL-3509 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,600 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-8030 Ti 360mm AIO Liquid CPU Cooler2,132$159Compare
Caldera CL-2396 SE 280mm AIO Liquid CPU Cooler1,061$39Compare
Zephyra CL-6619 XT Single tower Air CPU Cooler516$19Compare
Zephyra CL-5575 Edge Single tower Air CPU Cooler1,796$119Compare
Teralux CL-9783 Ultra Single tower Air CPU Cooler1,388$69Compare
Brontix CL-7675 XT 240mm AIO Liquid CPU Cooler609$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3509 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/7064026 (accessed 2026-10-19).