
Installation
Table | DCS9550 1S1 Storage Expansion Unit Configuration | |
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Module |
| Location |
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Blank SCM I/O | Install in rear Bay 4. | |
Modules |
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Ops Panel |
| (integral part of chassis assembly). Installed in rear Bay 2. |
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Caution Dummy Carriers and Blank Modules MUST be fitted to ALL unused bays. There is inadequate drive cooling if any are left open.
Figure 2–1 Module locations
2.1.1Enclosure Bay Numbering Convention
The enclosure bay numbering convention is shown in Figure
The DCS9550 1S1 Storage Expansion Unit is housed in a 4 x 4 enclosure, that is, 4 bays wide by 4 bays high.
•The front bays are numbered 1 to 4 from left to right, as viewed from the front. Bays are numbered from 1 (top row) to 4 (bottom row). Drive Carrier Module locations are identified from a matrix of the top and side numbers.
•The rear bays are numbered 1 to 5 from right to left, as viewed from the rear.
16 | IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide |