IBM Enterprise Storage Server 2105 E10, Introduction And Planning Manual

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Table 5. High-performance configurations (continued)
Feature Code Capacity Description Models
9629 5600 GB 48 eight-packs, expansion
enclosure E20 and F20
Capacity configuration
The capacity configuration supports only arrays with 36.4-GB DDMs.
Table 6. Capacity configurations
Feature Code Capacity Description Models
9646 840 GB 4 eight-packs E10, F10, E20, and F20
9647 1260 GB 6 eight-packs E10, F10, E20, and F20
9641 1680 GB 8 eight-packs E10, F10, E20, and F20
9650 2100 GB 10 eight-packs E20 and F20
9642 2520 GB 12 eight-packs E20 and F20
9651 2940 GB 14 eight-packs E20 and F20
9643 3360 GB 16 eight-packs E20 and F20
9652 4340 GB 20 eight-packs, and
expansion enclosure E20 and F20
9648 5320 GB 24 eight-packs, and
expansion enclosure E20 and F20
9653 6300 GB 28 eight-packs, and
expansion enclosure E20 and F20
9644 7280 GB 32 eight-packs, and
expansion enclosure E20 and F20
9654 8260 GB 36 eight-packs, and
expansion enclosure E20 and F20
9649 9240 GB 40 eight-packs, and
expansion enclosure E20 and F20
9655 10 220 GB 44 eight-packs, and
expansion enclosure E20 and F20
9645 11 200 GB 48 eight-packs, and
expansion enclosure E20 and F20
ESS storage on demand
IBM offers a storage–on-demand feature called step-ahead storage. With the
step-ahead feature you can purchase an ESS Model F20 with extra storage (18.2
or 36.4 GB drives) and use the extra storage when you need it.
This option is particularly useful when you have dynamic or unpredictable growth, or
if you just want the assurance that the storage will be there when you need it. You
may activate the stand-by capacity without interruption to your work. IBM requires
payment for the on-demand capacity upon your activation of the storage.
To get storage on-demand you must:
v
Place a new order of an ESS Model F20. The order includes ESS standard
configuration plus step ahead feature codes.
34
ESS Introduction and Planning
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