This is a combo heatsink and fan (70mm aquare) was originally designed to work with an Intel Pentium 4 478 on a computer motherboard.

But we find it works well in combination with our thermoelectric cooler Part # COM-10080.

The 70mm fan runs at 3500 RPM at 12V. It has an RPM signal wire for sensing fan speed as well as two connectors for power.

The heatsink measures 80×69mm at the base and is 35mm tall. Overall (with the height of the fan) the combo is 60mm tall. The fan itself is about 25mm tall.

Note: This comes with mounting hardware that we don't know how to use and a small packet of thermal grease.

Features:

• 12VDC fan
• 28.6 dB fan noise
• 32.1CFM
• 3500 RPM fan speed