| Disks | 
| Option # | Manufacturing Part #
 | Description | Previous Part #
 | 
| X5153A
 [S] | 540-2730 [F] | 2.1GB - 7200 RPM, Disk Assembly containing 2 brackets and 1 of the following disks: | n/a | 
|  | IBM DFHS-32160-S2S(2.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Seagate ST32550WC(2.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  |  | n/a | 
|  |  | n/a | 
| 540-2936
 [F] | 2.1GB - 7200 RPM, Disk Assembly with 1 bracket and 1 of the following disks: | n/a | 
|  | Seagate ST32171WC(2.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Quantum VK22J05(2.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  |  | n/a | 
| X5175A
 [S] | 540-3171 [F] | 2.1GB - 5400 RPM, Disk Assembly (SPUD Bracket) with 1 each of the following: | n/a | 
|  | IBM DCAS-32160(2.1GB - 5400 RPM - SCSI Disk)
 | n/a | 
|  |  | n/a | 
| X5214A
 [S] | 540-2938 [F] | 4.2GB - 7200 RPM, Disk Assembly with 1 bracket, and 1 of the following disks: | n/a | 
|  | Seagate ST34371WC(4.2GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Quantum VK45J05(4.2GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | IBM DDRS-34560(4.2GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Fujitsu MAB3045SC [MAB3045S SUN4.2G](4.2GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  |  | n/a | 
| X5229A
 [S] | 540-3704 [F] | 9.1GB - 7200 RPM, Disk Assembly with 1 bracket, and 1 of the following disks: | n/a | 
|  | IBM DDRS-39130(9.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Fujitsu MAB3091SC [MAB3091S SUN9.0G](9.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Seagate ST39173WC(9.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | Fujitsu MAE3091LC [MAE3091L SUN9.1GB](9.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  | IBM DNES-309170 [DNES30917SUN9.0G](9.1GB - 7200 RPM - SCSI Disk)
 | n/a | 
|  |  | n/a |