- Nov 14, 2011
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Yeah, I don't think your heatsink is meant to look like that
http://semiaccurate.com/2016/05/04/when-vapor-chambers-fail/
EDIT: The linked Dell page has some even better ones:
Is it possible there was a failure in the video card, that resulted in short circuit extra high heat output, that would naturally and expectedly cause over pressure in the properly functioning vapor chamber?
Maybe its just a design flow in the specific 6450 oem cards dell uses.
Same card for sale here. My guess is that Dell (or AMD?) got those coolers from xyz supplier, lowest cost passive cooler made in China. Looks like the fluid inside might be breaking down into gases that creates enough pressure to bend the aluminum, just a guess.
This video card was removed from a working unit and is ready for use. There is no puffing of these card's heat sinks. Get yours today!