Get the performance you expect from your new UDMA IDE drives by using our Ultra ATA 80-conductor ribbon cables. The new high-speed UDMA interface allows host puters to send and retrieve data faster removing bottlenecks associated with system performance. You will need the next generation of IDE cable to connect the new UDMA hard drives. This 40-pin 80-conductor cable permits higher data transmission rates reduces crosstalk and improves signal integrity by providing 40 additional ground lines between the 40-pin IDE signal and the ground lines. Ultra ATA EIDE ribbon cables are designed for use with Ultra 133/100 and Ultra 66 drives and backards patible with Ultra33 IDE/ATAPI hard drives CD-ROMs CD-R/CD-RWs tape drives zip drives LS-120s and other IDE/ATAPI devices. Please note: Your burst rates may vary due to cable length type of drive and controller used.Primary InformationStorage Cable Type : IDE/EIDE Dimensions&MiscellaneousLength : 24 Inch Color : Gray Storage CableLeft Connector Type : 40 pin IDC Right Connector Type : 40 pin IDC Left Connector Gender : Female Right Connector Gender : Female Service&SupportService & Support Type : Limited lifetime warranty UNSPSC CodeUNSPSC Code : 26121624