Hardware Spec Index

Caldera CL-5640 Plus Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL5640-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,216 (CPU Coolers scale)
Category rank#33,564
Street price$39
Power3 W
Performance per dollar31.18
Released2025

Specifications

BrandCaldera
ModelCaldera CL-5640 Plus
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 1,800 RPM
Rated cooling95 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-5640 Plus Low profile Air CPU Cooler”, https://vextor7.com/item/5771499 (accessed 2026-10-19).