Hardware Spec Index

Caldera CL-8503 Core 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8503-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index879 (CPU Coolers scale)
Category rank#14,723
Street price$29
Power12 W
Performance per dollar30.31
Released2023

Specifications

BrandCaldera
ModelCaldera CL-8503 Core
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,500 RPM
Pump2,800 RPM
Rated cooling250 W (manufacturer rating)
Noise29 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-5446 Pro 280mm AIO Liquid CPU Cooler1,610$79Compare
Zephyra CL-9913 Max 360mm AIO Liquid CPU Cooler2,119$139Compare
Brontix CL-7081 Prime 280mm AIO Liquid CPU Cooler1,678$79Compare
Caldera CL-5187 Core Dual tower Air CPU Cooler1,344$59Compare
Brontix CL-5072 SE 240mm AIO Liquid CPU Cooler797$19Compare
Brontix CL-9839 Pro Single tower Air CPU Cooler576$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8503 Core 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/904737 (accessed 2026-10-22).