IBM System Storage DS4000, Hardware Maintenance Manual

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Table 28. Additional storage features available for the DS4300 storage servers (continued)
Expansion units Number of drives Feature number Part number
Third additional
EXP700 expansion
unit
43 to 56 drives, can
be purchased only
after Feature number
7362
7363 24P8183
Three EXP700
expansion units
15 to 56 drives 7368 24P8180
Seven EXP700
expansion units
Also includes 1-GB
cache controller
upgrade and Storage
Manager 8.4 client
and controller
firmware.
15 to 112 drives 2000 (for the
1722–60U) or 2010
(for the 1722–60X)
24P8215 (for the
1722–60U)
24P8216 (for the
1722–60X)
Utilizing these features and with the 14 internal disk drive modules, up to 112 disk
drives can be attached to the DS4300 Type model 60U and 60X with individual
drive module capacities ranging from 36.4 to 146.8 GB.
Additional service information
This section provides additional service information about the DS4300 storage
server.
Operating specifications
Table 29 on page 65 summarizes the operating specifications of the controller unit.
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IBM TotalStorage DS4000: Hardware Maintenance Manual