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 are rewritable and have the capacity to hold up to 23.3 GB. Offers 11MB/second read and 9MB/second write speeds as well as estimated lifespan of over 50 years. Can be rewritten more than 10,000 times.