Nimitz 2nd HDD SSD Hard Drive Caddy for Hp Elitebook 6930p 8440p/w 8530p/w 8540p/w 8730w 8740w with Faceplate/bezel Comes with matched Faceplate/Bezel and mounting bracket,fits perfectly.Caddy installed in laptop as picture #5 Works in Upgrade bay of HP EliteBook 6930p, 8440p,8440w, 8530p,8530w, 8540p,8540w, 8730w,8740w Works in Upgrade bay of HP Compaq 6530b 6535b 6730b 6735b Notebook PC Works in Upgrade bay of HP ProBook 6440b 6445b 6450b 6455b 6540b 6545b 6550b 6555b Notebook PC Accepts 2.5", 12.5mm-high SATA hard drives or less,Also compatible with 2.5" SSD