Hardware Spec Index

Caldera CL-8509 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL8509-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index570 (CPU Coolers scale)
Category rank#22,258
Street price$19
Power3 W
Performance per dollar30.00
Released2024

Specifications

BrandCaldera
ModelCaldera CL-8509 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,100 RPM
Rated cooling95 W (manufacturer rating)
Noise30 dBA (max)
RAM clearanceUnrestricted
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
Zephyra CL-6926 Pro 280mm AIO Liquid CPU Cooler861$29Compare
Brontix CL-4829 Ti 280mm AIO Liquid CPU Cooler1,881$119Compare
Teralux CL-4694 Max Single tower Air CPU Cooler1,242$59Compare
Zephyra CL-9113 Prime 240mm AIO Liquid CPU Cooler1,039$39Compare
Teralux CL-3721 Core 360mm AIO Liquid CPU Cooler1,578$89Compare
Brontix CL-2926 SE Single tower Air CPU Cooler1,725$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8509 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/450815 (accessed 2026-10-21).