Hardware Spec Index

Caldera CL-7645 SE 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL7645-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index873 (CPU Coolers scale)
Category rank#47,726
Street price$29
Power13 W
Performance per dollar30.10
Released2026

Specifications

BrandCaldera
ModelCaldera CL-7645 SE
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 38 mm thick
Fans2× 140 mm, up to 2,400 RPM
Pump3,000 RPM
Rated cooling280 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-7645 SE 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/41666478 (accessed 2026-10-24).