Some server models contain hardware that supports hot-swap drives, which you
can replace without turning off the server.
Internal drive bays
All server models come with an IDE CD-ROM drive in bay 1 and a 2.3-in., 1.44 MB
diskette drive in bay 3. Depending on your server model it will also come with either
six hot-swap hard disk drive bays or a hard disk drive in bay 7. Internal drives are
installed in bays.
Server with hot-swap hard disk drives
Server with non-hot-swap hard disk drives
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IBM xSeries 225 Type 8647: Hardware Maintenance Manual and Troubleshooting Guide
Bay 1
Bay 2
Bay 3
Bay 4
Bay 5
Bay 6
Bay 7
Bay 8
Bay 9