![background image](http://html.mh-extra.com/html/ibm/dcs9550-1s1/dcs9550-1s1_installation-and-service-manual_605957016.webp)
Introduction
IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide
1
1
Introduction
1.1
The IBM System Storage DCS9550 1S1 Storage Expansion Unit
.
The DCS9550 1S1 Storage Expansion Unit design concept is based on a subsystem together with a set of plug-in
modules. The DCS9550 1S1 Storage Expansion Unit subsystem as supplied comprises:
• Chassis and Backplane with integral.Operators Panel.(See
Figure 1–8
)
• Up to 16 Serial ATA (SATA) Drive Carrier modules (See
Figure 1–9
)
–
Serial ATA (SATA) drives with appropriate switching card.
Figure 1–1
The DCS9550 SATA Disk Chassis Model 1S1 System