Hardware Spec Index

Caldera CL-6383 Ultra Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL6383-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index511 (CPU Coolers scale)
Category rank#40,206
Street price$19
Power3 W
Performance per dollar26.89
Released2022

Specifications

BrandCaldera
ModelCaldera CL-6383 Ultra
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height48 mm
Fans1× 92 mm PWM, up to 1,700 RPM
Rated cooling95 W (manufacturer rating)
Noise23 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-1189 Max 240mm AIO Liquid CPU Cooler879$29Compare
Caldera CL-2015 Edge Dual tower Air CPU Cooler2,271$159Compare
Teralux CL-3307 Prime Dual tower Air CPU Cooler2,389$199Compare
Zephyra CL-6807 Pro Dual tower Air CPU Cooler1,507$59Compare
Zephyra CL-6949 SE 240mm AIO Liquid CPU Cooler1,126$39Compare
Zephyra CL-7175 Max Single tower Air CPU Cooler2,005$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6383 Ultra Low profile Air CPU Cooler”, https://vextor7.com/item/3714530 (accessed 2026-10-24).