DVD for BW-F101 Drive, Antistatic, Write Once, 23.3 GB Optical Discs for the BW-F101 Drive are designed to protect mission-critical data. The antistatic cartridge is designed to withstand both heat and shock, and the media itself has a hard protective coating to ensure excellent durability. The cartridge also has a revolving shutter mechanism to prevent the entry of dust. Discs have the capacity to hold up to 23.3 GB.