Hardware Spec Index

Caldera CL-9640 Max 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9640-MAX · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,063 (CPU Coolers scale)
Category rank#8,880
Street price$39
Power13 W
Performance per dollar27.26
Released2024

Specifications

BrandCaldera
ModelCaldera CL-9640 Max
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,600 RPM
Pump3,000 RPM
Rated cooling280 W (manufacturer rating)
Noise26 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-9640 Max 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3786408 (accessed 2026-10-22).