Easycargo40mm Fan Heatsink Kit, Cooler Heat Sink + 12V Ball Bearing Fan + Silicon Thermal Tape + Grill Screw Mounting Kit for Cooling 3D Printer, TEC1-12706 Thermoelectric Peltier ES-FH404011-12V

I needed a replacement fan for an old Makerbot Replicator 2 and this looked like it would work fine, and it did. The connector plugged in easily and it is all set up.I didn't end up using the heat sink, which is held on with double sided foam tape, so I am not sure how well that part works, but the fan did the trick for me.

I had a PCIe card that was overheating with it's regular 40mm heatsink, so I removed it and put this one on. While the heatsink does come with adhesive backing I did use thermal cured adhesive to glue it since otherwise there wasn't enough surface area on the processors for the backing to grip on its own. The fan is adequate and quiet, but I flipped it so that it pushed air into the sink rather than pulling air from it.

Lo he utilizado para ventilar un 68040 de Motorola en una BlizzardPPC 603e de mi Amiga 1200. Facil de instalar y cumple con las espectativas, el 040 ya no se calienta como una tostadora.

Just what I needed.

It's not really hard to make something like that, buta) there is absolutely no documentation how you "should" put fan and heat sink together; not even on their web siteb) no direction indicator on the fan how the wind will blow; at least the one I tried out blows in the opposite direction if installed as shown in the pictures - which means cold air would be sucked into the heatsink cooling the edges more than the center.....c) reversing polarity means it does not work at alloverall rather disappointed. Maybe next time I take something for half the price, then price and quality will match betteron "funny" side note - on the package it's advertised as 4 premium fans, even though it contains only 2 as described in the product description. The package also promises the conductive pad is pre-applied. Looks to me like the simply re-used their pictures from another product :D