Apple 923-0017 Screw, Solid State Drive, Upper Bay Carrier, Pkg. of 5 - Mac Mini, Mini Server Mid 2011 - A1347. 923-0017 for 2.3GHz i5 Mid 2011, 2.5GHz i5 Mid 2011, 2.7GHz i7 Mid 2011, 2.0GHz i7 Server Mid 2011. Apple Screws for Mac mini (Mid 2011), Mac mini Server (Mid 2011).