For HP EliteBook Upgrade Bay 6930p,8440p,8530p,8540p 2nd SSD hard drive Caddy
(HP EliteBook 8440p, 8530p, 8540p Notebook PC. HP EliteBook 6930p Notebook PC. This device accepts 2.5" SATA（1,2,3 ／ 7mm/9.5mm )hard drive, also compatible with 2.5" SSD. 2nd hard drive Caddy Special design For HP Upgrade Bay.