Additional Service Information; Operating Specifications - IBM TotalStorage DS4000 Hardware Maintenance Manual

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
Table 28. Additional storage features available for the DS4300 storage servers (continued)
Expansion units Number of drives
Third additional 43 to 56 drives, can
EXP700 expansion be purchased only
unit after Feature number
7362
Three EXP700 15 to 56 drives
expansion units
Seven EXP700 15 to 112 drives
expansion units
Also includes 1-GB
cache controller
upgrade and Storage
Manager 8.4 client
and controller
firmware.
Feature number Part number
7363 24P8183
7368 24P8180
2000 (for the 24P8215 (for the
1722–60U) or 2010 1722–60U)
(for the 1722–60X)
24P8216 (for the
1722–60X)