https://community.hpe.com/t5/disk-enclosures/bus-speed/m-p/2518647#M1699 SMART-2DH Array Controller Supports Wide-Ultra SCSI; a 16-bit, 20-MHz bus providing a 40-Mbytes/sec data transfer rate <BR /> <BR />SMART-2P Supports Wide-Ultra SCSI; a 16-bit, 20 MHz bus providing a 40 Mbytes/sec data transfer rate <BR /> <BR />SMART-2SL Array Controller Supports Wide-Ultra SCSI; a 16-bit, 20 MHz bus providing a 40 Mbytes/sec data transfer rate <BR /> <BR />SMART-2E Supports Wide-Ultra SCSI; a 8-bit, 10 MHz bus providing a 20 Mbytes/sec data transfer rate Thu, 19 Apr 2001 23:00:00 GMT Ayman Altounji 2001-04-19T23:00:00Z https://community.hpe.com/t5/disk-enclosures/bus-speed/m-p/2518646#M1698 Are all the Smart-2 series at the same bus speed - 20MBs or 40Mbs <BR />Where can I find some of this old docs. Wed, 18 Apr 2001 23:00:00 GMT https://community.hpe.com/t5/disk-enclosures/bus-speed/m-p/2518646#M1698 Ayman Altounji 2001-04-18T23:00:00Z https://community.hpe.com/t5/disk-enclosures/bus-speed/m-p/2518647#M1699 SMART-2DH Array Controller Supports Wide-Ultra SCSI; a 16-bit, 20-MHz bus providing a 40-Mbytes/sec data transfer rate <BR /> <BR />SMART-2P Supports Wide-Ultra SCSI; a 16-bit, 20 MHz bus providing a 40 Mbytes/sec data transfer rate <BR /> <BR />SMART-2SL Array Controller Supports Wide-Ultra SCSI; a 16-bit, 20 MHz bus providing a 40 Mbytes/sec data transfer rate <BR /> <BR />SMART-2E Supports Wide-Ultra SCSI; a 8-bit, 10 MHz bus providing a 20 Mbytes/sec data transfer rate Thu, 19 Apr 2001 23:00:00 GMT https://community.hpe.com/t5/disk-enclosures/bus-speed/m-p/2518647#M1699 Ayman Altounji 2001-04-19T23:00:00Z