Hardware Spec Index

Caldera CL-6505 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6505-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,368 (CPU Coolers scale)
Category rank#35,671
Street price$149
Power6 W
Performance per dollar15.89
Released2020

Specifications

BrandCaldera
ModelCaldera CL-6505 Ultra
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling260 W (manufacturer rating)
Noise26 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-4850 Plus 240mm AIO Liquid CPU Cooler837$19Compare
Caldera CL-8886 Pro 240mm AIO Liquid CPU Cooler1,414$79Compare
Teralux CL-2239 XT 240mm AIO Liquid CPU Cooler869$29Compare
Zephyra CL-9129 Prime 240mm AIO Liquid CPU Cooler754$29Compare
Teralux CL-9336 Ultra Dual tower Air CPU Cooler2,097$169Compare
Caldera CL-8845 Plus Single tower Air CPU Cooler883$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6505 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/9567923 (accessed 2026-10-23).