The HP 726537-B21 internal DVD-writer in jack black, is compatible with ProLiant Gen9 servers. It offers DVD read/write/Rewrite speed of 8x. It provides maximum CD read speed of 24x and write speed of 8x. The DVD-writer with SATA 1.5 interface, supports DVD-RAM/+ -R/+ -RW optical drive. It offers maximum DVD read/write/rewrite speed of 8x..Dimensions: 5.2" x 0.37" x 5.09", Size: 9.5 mm.Data transfer rate: DVD-ROM: Up to 8X, DVD+R/-R: Up to 8X, DVD+RW/-RW: Up to 8X, DVD+R DL/-R DL: Up to 8X, DVD-RAM: Up to 5X.Weight: 0.66 kg.Want to perform local back up or retail/branch office configuration archiving, Want to locally install software/patches or load data.DVD-writer with internal form factor and SATA 1.5 interface, writes data and DVD-quality video.Compatibility: ProLiant Gen9 servers.Applicable disk: DVD-ROM, DVD-R/-RW, DVD+R/+RW, DVD-RAM and CD-ROM mode-1 data disc.Require an OS boot disk that is larger than traditional floppy drives, Need the latest in optical drive support with DVD capacity.Color: Jack black, Loading mechanism: Tray type auto loading.Media layer supported: Double-layer.Includes SATA DVD ROM drive, installation guide, warranty card, roxio software disk, SATA data and power cables.Spin-up time (typical): Less than 15 secs, Access times (typical): Random: DVD-ROM