Hardware Spec Index

Caldera CL-8628 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8628-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index852 (CPU Coolers scale)
Category rank#39,742
Street price$19
Power13 W
Performance per dollar44.84
Released2022

Specifications

BrandCaldera
ModelCaldera CL-8628 Prime
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)
Noise30 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-8628 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/60000534 (accessed 2026-10-20).