DVD CD REWRITABLE DESKTOP COMPUTER DRIVEGENERALPackaged Quantity1Width5.7 inDepth7 inHeight1.6 inWeight1.98 lbsEnclosure TypeinternalInterfaceIDEManufacturerSonyMISCELLANEOUSMicrosoft CertificationsWorks with Windows VistaWorks with Windows VistaSoftware and devices that carry the Works with Windows Vista logo have been tested for baseline compatibility with PC's running.STORAGEOptical StorageDVD±RW (±R DL) / DVD-RAMEXPANSION / CONNECTIVITYConnector Type40 pin IDCOPTICAL STORAGETypeDVD±RW (±R DL) / DVD-RAM - 5.25" x 1/2HRead Speed48x (CD) / 16x (DVD)Write Speed48x (CD) / 20x (DVD±R) / 12x (DVD±R DL)Rewrite Speed32x (CD) / 6x (DVD-RW) / 12x (DVD+RW) / 12x (DVD-RAM)Supported Recording ModesmultisessionSupported Media FormatsCD Extra, CD Text, CD-DA (audio), CD-ROM, CD-ROM XA, DVD-Video, Photo CD, Video CDSupported Media TypesCD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RWMedia Load TypetrayAccess Time110 sec, 130 secBuffer Size2 MBFeatureshorizontal/vertical mountablePOWERTypenoneSOFTWARETypeNero Express 7HARD DRIVETypenoneSYSTEM REQUIREMENTSOS RequiredMicrosoft Windows 2000 Professional, Microsoft Windows Vista, Microsoft Windows XPVIDEOVideo OutputnoneDIMENSIONS & WEIGHTWidth5.7 inDepth7 inHeight1.6 inWeight1.98 lbsSTORAGE CD / DVDForm Factor5.25" x 1/2HREMOVABLE STORAGETypenoneGENERALManufacturerSonyWILL BE SHIPPED IN A FLAT RATE ENVELOPE SO YOU WILL RECEIVE MOST TIMES WITHIN 43 BUSINESS DAYS