IBM Midrange System DS4000 Series Hardware Manual page 19

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Introduction to IBM Midrange
Chapter 1.
System Storage storage
subsystems
This chapter introduces the IBM Midrange System Storage storage subsystems and positions
them within the overall IBM System Storage Disk Systems (DS) family. The IBM Midrange
System Storage storage subsystems include the IBM System Storage DS4000 and IBM
System Storage DS5000 models. The current hardware models are briefly described, as well
as the Storage Manager software. Detailed information is given in subsequent chapters of this
book.
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