Ess Storage On Demand; Capacity Configurations - IBM Enterprise Storage Server 2105 E10 Introduction And Planning Manual

Table 5. High-performance configurations (continued)
Feature Code
9629
Table 6. Capacity configurations
Feature Code
9646
9647
9641
9650
9642
9651
9643
9652
9648
9653
9644
9654
9649
9655
9645

ESS storage on demand

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34
ESS Introduction and Planning
Capacity
5600 GB
Capacity configuration
The capacity configuration supports only arrays with 36.4-GB DDMs.
Capacity
840 GB
1260 GB
1680 GB
2100 GB
2520 GB
2940 GB
3360 GB
4340 GB
5320 GB
6300 GB
7280 GB
8260 GB
9240 GB
10 220 GB
11 200 GB
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.
Description
48 eight-packs, expansion
enclosure
Description
4 eight-packs
6 eight-packs
8 eight-packs
10 eight-packs
12 eight-packs
14 eight-packs
16 eight-packs
20 eight-packs, and
expansion enclosure
24 eight-packs, and
expansion enclosure
28 eight-packs, and
expansion enclosure
32 eight-packs, and
expansion enclosure
36 eight-packs, and
expansion enclosure
40 eight-packs, and
expansion enclosure
44 eight-packs, and
expansion enclosure
48 eight-packs, and
expansion enclosure
Models
E20 and F20
Models
E10, F10, E20, and F20
E10, F10, E20, and F20
E10, F10, E20, and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20
E20 and F20