Dell Latitude E6540 Hard Drive Caddy Cover + 7mm Isolation Rubber Rails, 1 screw 783956555786. 7mm Isolation Rubber Rails. Caddy cover 1 Hard drive to caddy screw only. -Hard drive, connector are not included.. Condition:： New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions ： To Fit: ： 2.5" Drive ， Brand: ： Dell： Interface: ： SATA ， Form Format: ： 2.5"： MPN: ： 73YH2 ， UPC: ： Does not apply ，