QNAP HDD TRAY FOR 3.5"-2.5" DRIVES

f/3.5"/2.5", 0.2 kg QNAP TRAY-35-NK-BLK02. Size (imperial): 8.89 cm (3.5"), HDD size: 2.5/3.5". Width: 140 mm, Depth: 181 mm, Height: 40 mm Description: HDD Tray for 3.5" and 2.5" drives without key lock, black, plastic with 6 x screws for 2.5" HDD & 8 x screws for 3.5" HDD