Hardware Spec Index

Caldera CL-6543 SE 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL6543-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,004 (CPU Coolers scale)
Category rank#16,898
Street price$29
Power12 W
Performance per dollar34.62
Released2024

Specifications

BrandCaldera
ModelCaldera CL-6543 SE
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-6543 SE 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/12078024 (accessed 2026-10-20).