| 550 | 552 | 540 |
|---|---|---|
| 104MB Disk | 207MB Disk | 424MB Disk |

| CODE | PART # | DESCRIPTION |
|---|---|---|
| 1 | 540-1777 | Disk Drive Cover Assembly |
| 2 3 4 NS |
540-1776 150-1338 540-1802 150-1174 |
Fan/SCSI Connector/Address Select Assembly (obs) Unit Select Switch (obsolete) Fan Assembly 2A Subminiature Fuse |
| 2 3 3 4 |
540-1978 150-1557 150-2049 150-1174 |
Fan/SCSI Connector/Address Select Assembly Address Select Switch (obsolete) Address Select Switch Fan Assembly 2A Subminiature Fuse |
| 5 6 |
540-1773 330-1214 |
Base Assembly Rubber Foot |
| 7 | 300-1037 | 35 Watt Power Supply (obsolete) 1 |
| 7 | 300-1090 | 35 Watt Power Supply (obsolete) |
| 7 | 300-1105 | 44 Watt Power Supply |
| 8 | 370-1200 | 104MB Disk Drive, Quantum 105S |
| 8 | 370-1376 | 207MB Disk Drive, Quantum 210S 2 |
| 8 | 370-1392 | 424MB Disk Drive, Seagate ST1480N |
| 9 | 530-1522 | Power Indicator LED Cable |
| 10 | 340-1966 | Disk Drive Mounting Bracket |
| 11 | 530-1454 | Address Select Switch Cable, 5.25" (obsolete) |
| 11 | 530-1825 | Address Select Switch Cable, 8.5" |
| NS | 150-1346 | Single-Ended Terminator, HD50 |
| NS | 150-1785 | Single-Ended Active Terminator, HD50 |
| NS | 530-1434 | External SCSI Cable, HD50 to HD50, 45 cm |
| NS | 530-1508 | External SCSI Cable, HD50 to HD50, 80 cm |
| NS | 530-1793 | External SCSI Cable, HD50 to HD50, 80 cm |
| NS | 530-1836 | External SCSI Cable, HD50 to HD50, 2.0 |
| NS | 530-1852 | External SCSI Cable, HD50 to HD50, 4.0M |
| NS | 800-4895 |
Desktop Storage Pack Field Service Manual |