Uxcell Aluminium Heatsink Radiactor 80X40X40Mm Review

According to my experience, this heatsink radiator is an excellent option for thermal management in industrial electrical systems. It effectively dissipates heat and improves the performance of electronic devices. Made of high-quality aluminium, it's durable and resistant to corrosion. However, the size may not be suitable for all applications.

great detail, but the thermal interface wasn't very flat, I had to "lap" or grind to get my peltier elements to sit securely on the flat surface

A nice feature is the presence of semicircular grooves for mounting screws for small fans. So you can take these little fans and put them on the end of the heatsink and it's easy to set up. You'll either have to run something through the slot in the center to press it against what you're trying to dissipate heat from, or use hot melt glue to glue it.