The first 5.2 GB 5.25-inch Magneto Optical drive on the market, the RMO-S551/SD provides up to 5.2 GB capacity in an ISO compliant drive design. Backward compatibility is a key feature in protecting your investment in existing data archives, and the 551 series meets this requirement. The RMO-S551/SD drive not only reads and writes the latest 5.2 GB, 4.8 GB, and 4.1 GB media, but is compatible with all previous generations of 5.25-inch MO media. The RMO-S551/SD can read and write to 2.6/2.3 GB and 1.3/1.2 GB media, and read 650/600 MB media. Along with increased capacity, the 551 series drives also deliver higher data transfer rates. With a sustained data transfer rate of up to 5 MB/s, the 551 series is up to 20% faster than previous drive generations. A fast 25 ms access time, a large 4 MB data buffer, and a fast industry standard SCSI-2 interface also help speed access to your critical data. The RMO-S551/SD MO drive comes in a compact, standalone making it easy to add the drive ...