Hardware Spec Index

Caldera CL-4511 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL4511-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index539 (CPU Coolers scale)
Category rank#3,820
Street price$19
Power3 W
Performance per dollar28.37
Released2019

Specifications

BrandCaldera
ModelCaldera CL-4511 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
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
Teralux CL-4561 Core 240mm AIO Liquid CPU Cooler652$19Compare
Teralux CL-1909 Ultra Single tower Air CPU Cooler1,565$89Compare
Zephyra CL-7100 Core Single tower Air CPU Cooler1,005$29Compare
Brontix CL-3170 Prime Dual tower Air CPU Cooler1,887$129Compare
Caldera CL-5839 Core 240mm AIO Liquid CPU Cooler539$19Compare
Zephyra CL-5108 Core 360mm AIO Liquid CPU Cooler2,106$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4511 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/71750331 (accessed 2026-10-26).