Hardware Spec Index

Caldera CL-7603 Core Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL7603-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,497 (CPU Coolers scale)
Category rank#29,026
Street price$69
Power3 W
Performance per dollar21.70
Released2023

Specifications

BrandCaldera
ModelCaldera CL-7603 Core
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling220 W (manufacturer rating)
Noise24 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
Teralux CL-4912 Ultra 240mm AIO Liquid CPU Cooler626$19Compare
Caldera CL-5818 Core 240mm AIO Liquid CPU Cooler995$39Compare
Zephyra CL-9889 XT Single tower Air CPU Cooler1,568$79Compare
Zephyra CL-9879 Ti Low profile Air CPU Cooler766$19Compare
Caldera CL-5749 Pro 240mm AIO Liquid CPU Cooler984$39Compare
Zephyra CL-3542 Ultra 240mm AIO Liquid CPU Cooler778$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7603 Core Single tower Air CPU Cooler”, https://vextor7.com/item/76974008 (accessed 2026-10-26).