Hardware Spec Index

Caldera CL-4618 XT 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4618-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index634 (CPU Coolers scale)
Category rank#16,819
Street price$19
Power12 W
Performance per dollar33.37
Released2022

Specifications

BrandCaldera
ModelCaldera CL-4618 XT
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise31 dBA (max)
Tubing400 mm, sleeved EPDM
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-3197 Ti 420mm AIO Liquid CPU Cooler1,818$119Compare
Caldera CL-9804 Ti Dual tower Air CPU Cooler1,753$119Compare
Zephyra CL-3498 Ultra Single tower Air CPU Cooler882$29Compare
Teralux CL-6321 Plus Dual tower Air CPU Cooler1,379$59Compare
Caldera CL-3865 Ti 420mm AIO Liquid CPU Cooler2,289$189Compare
Caldera CL-9417 XT 360mm AIO Liquid CPU Cooler2,230$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4618 XT 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4118751 (accessed 2026-10-19).