Hardware Spec Index

Caldera CL-8391 Edge 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8391-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index555 (CPU Coolers scale)
Category rank#27,612
Street price$19
Power12 W
Performance per dollar29.21
Released2026

Specifications

BrandCaldera
ModelCaldera CL-8391 Edge
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,900 RPM
Pump3,100 RPM
Rated cooling250 W (manufacturer rating)
Noise28 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-8391 Edge 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4029308 (accessed 2026-10-22).