Hardware Spec Index

Caldera CL-6138 Core Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6138-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,721 (CPU Coolers scale)
Category rank#10,573
Street price$89
Power3 W
Performance per dollar19.34
Released2026

Specifications

BrandCaldera
ModelCaldera CL-6138 Core
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height160 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling220 W (manufacturer rating)
Noise28 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-1235 Edge 360mm AIO Liquid CPU Cooler1,696$89Compare
Caldera CL-7920 Pro Dual tower Air CPU Cooler1,759$99Compare
Caldera CL-8794 Plus 240mm AIO Liquid CPU Cooler539$19Compare
Zephyra CL-1980 SE Dual tower Air CPU Cooler1,627$79Compare
Zephyra CL-3685 Ti Dual tower Air CPU Cooler2,480$199Compare
Zephyra CL-6962 XT Low profile Air CPU Cooler718$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6138 Core Single tower Air CPU Cooler”, https://vextor7.com/item/3377072 (accessed 2026-10-21).