Set of 4 Genuine Apple Mac Pro 2009 2010 - 2012 Hard Drive Tray - Sleds & Screws These are the longer sleds required for the 2009-2012 Mac Pro. These will not work in the older Mac Pros. Pictures shown are of one set we have, we have multiple, and you may not get the exact set shown, but it will be in good condition similar to the one shown.
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