VisionTek DataVault Storage Box - 900747 Store: The VisionTek DataVault 3S offers affordable organization of various media types with convenient access. Safeguard: Tough ABS plastic and ESD foam provide a durable, anti-static environment. Stack: Add additional cases as your media storage needs grow. Storage Capabilities: Case One (without organizer insert) holds any 3.5 drive or up to four 9.5mm 2.5 drives or up to six 7mm 2.5 drives. Storage Capabilities: Case Two (with factory installed organizer insert) holds either one 9.5mm or two 7mm 2.5 drives, up to two Compact Flash cards, up to 10 SD/SDHC/SDXC cards, and up to four microSD cards.