Hardware Spec Index

Caldera CL-8427 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL8427-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,211 (CPU Coolers scale)
Category rank#13,439
Street price$49
Power13 W
Performance per dollar24.71
Released2025

Specifications

BrandCaldera
ModelCaldera CL-8427 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump2,900 RPM
Rated cooling280 W (manufacturer rating)
Noise25 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-8427 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/95038385 (accessed 2026-10-24).