https://community.hpe.com/t5/disk-enclosures/identifying-the-controller/m-p/2519276#M1706 SMART-2DH Array Controller <BR />Support for RAID 0, 1, 4, and 5 fault tolerance options <BR />Online capacity expansion <BR />Supports Wide-Ultra SCSI; a 16-bit, 20-MHz bus providing a 40-Mbytes/sec data transfer rate <BR />Support for Wide-Ultra SCSI, Fast-Wide SCSI-2, and Fast-SCSI-2 <BR />hard drives <BR />Dual channels on a single board to support up to 14 drives (7 per channel) <BR />[up to 14 per channel with firmware 3.08 and greater] <BR />Wide-Ultra SCSI/Fast-SCSI-2 (Wide SCSI) internal connector <BR />Wide-Ultra SCSI/Fast-SCSI-2 (Wide SCSI) external connector <BR />Removable Array Accelerator - battery-backed 16-MB Read/Write Cache with ECC (Error Checking and Correcting) memory <BR />Performance monitoring through Compaq Insight Manager <BR />Automatic performance tuning <BR />Pre-failure notification <BR />Read-ahead caching <BR />Tagged command queuing <BR />Multiple logical drives per drive array <BR />Support for drive and array movement <BR />Available in 32-bit PCI Bus Master interface Thu, 19 Apr 2001 23:00:01 GMT Ayman Altounji 2001-04-19T23:00:01Z https://community.hpe.com/t5/disk-enclosures/identifying-the-controller/m-p/2519275#M1705 We have an array controller with the following part number on it - SP# 295243-001, can anyone help in identifying what it is and what SCSI formats it supports. Thu, 19 Apr 2001 23:00:00 GMT https://community.hpe.com/t5/disk-enclosures/identifying-the-controller/m-p/2519275#M1705 Ayman Altounji 2001-04-19T23:00:00Z https://community.hpe.com/t5/disk-enclosures/identifying-the-controller/m-p/2519276#M1706 SMART-2DH Array Controller <BR />Support for RAID 0, 1, 4, and 5 fault tolerance options <BR />Online capacity expansion <BR />Supports Wide-Ultra SCSI; a 16-bit, 20-MHz bus providing a 40-Mbytes/sec data transfer rate <BR />Support for Wide-Ultra SCSI, Fast-Wide SCSI-2, and Fast-SCSI-2 <BR />hard drives <BR />Dual channels on a single board to support up to 14 drives (7 per channel) <BR />[up to 14 per channel with firmware 3.08 and greater] <BR />Wide-Ultra SCSI/Fast-SCSI-2 (Wide SCSI) internal connector <BR />Wide-Ultra SCSI/Fast-SCSI-2 (Wide SCSI) external connector <BR />Removable Array Accelerator - battery-backed 16-MB Read/Write Cache with ECC (Error Checking and Correcting) memory <BR />Performance monitoring through Compaq Insight Manager <BR />Automatic performance tuning <BR />Pre-failure notification <BR />Read-ahead caching <BR />Tagged command queuing <BR />Multiple logical drives per drive array <BR />Support for drive and array movement <BR />Available in 32-bit PCI Bus Master interface Thu, 19 Apr 2001 23:00:01 GMT https://community.hpe.com/t5/disk-enclosures/identifying-the-controller/m-p/2519276#M1706 Ayman Altounji 2001-04-19T23:00:01Z