CHAPTER 6: SCSI Technical Information
Table 6-4. SCSI speed support map.
STA Term | Maximum Bus Length (M) | Maximum Devices | ||
| SE | HVD | LVD |
|
|
|
|
|
|
6 | 25 | — | 8 | |
|
|
|
|
|
Fast SCSI | 6 | 25 | — | 8 |
|
|
|
|
|
Fast Wide SCSI | 6 | 25 | — | 16 |
|
|
|
|
|
Ultra SCSI | 1.5 | 25 | — | 8 |
|
|
|
|
|
Ultra SCSI | 3 | — | — | 4 |
|
|
|
|
|
Wide Ultra SCSI | — | 25 | — | 16 |
|
|
|
|
|
Wide Ultra SCSI | 1.5 | — | — | 8 |
|
|
|
|
|
Wide Ultra SCSI | 3 | — | — | 4 |
|
|
|
|
|
Ultra2 SCSI | N/A | 25 | 25 | 2 |
|
|
|
|
|
Ultra2 SCSI | N/A | 12 | 12 | 8 |
|
|
|
|
|
Wide Ultra2 SCSI | N/A | 25 | 25 | 2 |
|
|
|
|
|
Wide Ultra2 SCSI | N/A | 12 | 12 | 16 |
|
|
|
|
|
45
