# hdparm -I /dev/sdb | egrep "Model|speed|Transport"
Model Number: ST3000DM001-1CH166
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* SMART Command Transport (SCT) feature set
# hdparm -I /dev/sdc | egrep "Model|speed|Transport"
Model Number: ST3000DM001-1ER166
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* SMART Command Transport (SCT) feature set
# hdparm -I /dev/sdd | egrep "Model|speed|Transport"
Model Number: ST3000DM001-1ER166
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* SMART Command Transport (SCT) feature set
# hdparm -I /dev/sde | egrep "Model|speed|Transport"
Model Number: ST3000DM001-1CH166
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Gen3 signaling speed (6.0Gb/s)
* SMART Command Transport (SCT) feature set