Hardware Spec Index

Caldera CL-8648 Ultra 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8648-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,800 (CPU Coolers scale)
Category rank#33,335
Street price$119
Power15 W
Performance per dollar15.13
Released2025

Specifications

BrandCaldera
ModelCaldera CL-8648 Ultra
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 27 mm thick
Fans3× 120 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling300 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-8648 Ultra 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/93028887 (accessed 2026-10-22).