Lenovo DB65 optical disc drive DVD±RW Black

Product colour: Black Internal: No Operating relative humidity (H-H): 15 - 85% Depth: 137 mm Height: 14 mm Weight: 200 g Width: 144 mm Optical drive type: DVD±RW Purpose: Desktop/Laptop Disc types supported: CD-RW Cache internal: 0.75 MB DVD drive average random access time: 160 ms CD-ROM drive average random access time: 140 ms