IBM Support

Internal drive bay diagram - PC Server 325

Troubleshooting


Problem

Internal drive bay diagram for the PC Server 325

Resolving The Problem

Internal drives are installed in bays. The bays are numbered 1 through 7.

front view
NOTE:
If you install a drive that uses removable media (diskette, optical disc, or tape), you might need to remove or change the cover plate.

  • Bay 1 is for 5.25-inch devices only. Some models are supplied with a hard disk drive preinstalled in bay 7.
  • Bay 2 has a preinstalled SCSI CD-ROM drive.
  • Bay 3 is for 3.5-inch diskette interface devices, such as a diskette drive or tape backup unit that uses the diskette cable. All models are supplied with a diskette drive preinstalled in bay 3.
  • Bays 4-7 are for 3.5-inch drives.
  • A full-high drive occupies two bays between bay 3 and 7. If you are installing a removable media device in bays 3 through 7, you must remove the tray from the front of both bays.
  • The PC Server 325 Type 8639 is shipped with a 7 drop, 16-bit SCSI cable.

To install an 8-bit device, you will need a 16-bit to 8-bit SCSI Internal Converter. See "SCSI Drives" for additional information.

  • The IBM 3.5-inch rewritable optical disc drive requires a special mounting bracket.

The PC Server 325 Type 8639 is shipped with a CD-ROM drive installed in bay 2, and a diskette drive installed in bay 3. Some models come with a preinstalled hard disk drive.

Bay Drive width Drive type Drive height
1 3.5-inch
or

5.25-inch
Removable media drive hard disk drive 1 41.3 mm
(1.6 in.)
2 5.25-inch CD-ROM 41.3 mm
(1.6 in.)
3 3.5-inch Diskette drive 41.3 mm
(1.6 in.)
4-7 3.5-inch Hard disk 2 25.4 mm
(1.0 in.)

41.3 mm

(1.6 in.)3


NOTE:

  1. Removable media include CD-ROMs, optical discs, and tapes.
  2. If a hard disk drive is preinstalled, it is the startup (or boot) drive.
  3. A 41.3 mm drive installed in bays 4 through 7 occupies two bays.

 

Document Location

Worldwide

Operating System

Older System x:Operating system independent / None

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Document Information

Modified date:
23 January 2019

UID

ibm1GSMH-3EXGW8