Apple 661-6044 Hard Drive, Lower Bay, 750GB, 7200, w/alignment screws, and flex cable - Mac Mini, Mini Server Mid 2011 - A1347. 661-6044 for 2.3GHz i5 Mid 2011, 2.5GHz i5 Mid 2011, 2.7GHz i7 Mid 2011, 2.0GHz i7 Server Mid 2011. Apple Cables, Screws for Mac mini (Mid 2011), Mac mini Server (Mid 2011).