Eathtek Replacement Blue Hard Drive HDD Caddy For Dell Dimension E310 3100 9150 9200 5150 5100 E510 Optiplex GX520 GX620 Optiplex 960 320 330 360 210L Optiplex 740 745 755 760 SMT (Tower) series Compatible Model Numbers: Dell Dimension E310 3100 9150 9200 5150 5100 E510 Optiplex GX520 GX620 Optiplex 960 320 330 360 210L Optiplex 740 745 755 760 SMT (Tower) Package Included: 1 x hdd caddy Replacement and high quality,Replace your faulty, cracked or broken hdd caddy Each hdd caddy is tested before shipping All pictures are taken from the real item, please check carefully before bidding.