HP StorageWorks 4400 Enterprise Virtual Array user ... - BUSINESS IT
HP StorageWorks 4400 Enterprise Virtual Array user ... - BUSINESS IT
HP StorageWorks 4400 Enterprise Virtual Array user ... - BUSINESS IT
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Configuration Standards<br />
EVA configurations are designed considering cable length, configuration CG, serviceability and<br />
accessibility, and to allow for easy expansion of the system. If at all possible, it is best to configure<br />
non <strong>HP</strong> cabinets in a like manner.<br />
UPS Selection<br />
This section provides information that can be used when selecting a UPS for use with the EVA. The<br />
four <strong>HP</strong> UPS products listed in Table 15 are available for use with the EVA and are included in this<br />
comparison. Table 16 identifies the amount of time each UPS can sustain power under varying loads<br />
and with various UPS ERM (Extended Runtime Module) options.<br />
NOTE:<br />
The specified power requirements reflect fully loaded enclosures (14 disks) .<br />
Table 15 <strong>HP</strong> UPS models and capacities<br />
UPS Model<br />
R1500<br />
R3000<br />
R5500<br />
R12000<br />
Table 16 UPS operating time limits<br />
Load (percent)<br />
100<br />
80<br />
50<br />
20<br />
100<br />
80<br />
50<br />
20<br />
With standby battery<br />
5<br />
6<br />
13<br />
34<br />
5<br />
6.5<br />
12<br />
40<br />
Capacity (in watts)<br />
1340<br />
2700<br />
4500<br />
12000<br />
Minutes of operation<br />
R1500<br />
R3000<br />
With 1 ERM<br />
23<br />
32<br />
57<br />
146<br />
20<br />
30<br />
45<br />
120<br />
With 2 ERMs<br />
49<br />
63<br />
161<br />
290<br />
<strong>HP</strong> <strong>StorageWorks</strong> <strong>4400</strong> <strong>Enterprise</strong> <strong>Virtual</strong> <strong>Array</strong> <strong>user</strong> guide 107
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