Icy Dock MB996SP-6SB Backplane metal to 6 Hard Disks / SSD 2.5 "Black (Accessory)
I ordered this item to be added SSDs and SATA in my case, all 3.5 locations being already occupied. Very nice metal manufacturing quality. Easily fits in a 5 1/4 location and allows you to add 6 2.5 inch hard drives. Three positions for the fan: Noth