IBM SCOD-3ZVQ5W Configuration And Options Manual page 516

Table 143. Power Load Data (continued)
Server
DS4100 Disk System (1724100)
DS4300 Disk System (172260U)
DS4400 Disk System (17421RU)
DS4500 Disk System (174290U)
DS4000 EXP100 Storage Expansion Unit (171010U)
SAN Fibre Channel Switch, 16-Port (2005H16)
Notes:
1. This table represents general guidelines for selecting the appropriate UPS based on minimum and typical
runtime estimates. A 'maximum configuration' load will result in 'minimum' UPS runtime. 'Typical'
loads are based on a production system running at approximately 70% of maximum capacity (based on
the power delivered to the device from the power source, i.e., 70% of the value provided as a maximum
equals the rating of the power supply). The 'typical' loads represent a more likely configuration;
therefore, they provide a more likely estimate of runtime. The values listed as typical generally are equal
to the rating of the power supply. Since power supplies operate at 70% of load, the system power
supplies are actually operating at 70% of the values listed, though the power required from the source is
what is listed. Customer environments are unique and are unlikely to be precisely represented by any of
the specific entries in the table.
2. Power-Factor Corrected (PFC) power supply.
3. Use with IBM UPS7500X or UPS10000X only.
Total Configuration runtime estimator
Table 144. IBM UPS750T, 1000T, 1500T Runtimes
Total Load (Watts)
50
100
200
300
400
500
600
700
800
900
1000
1200
1400
508
COG
2
2
2
2
2
1
UPS750T
Runtime (Minutes)
105
57
28
18
13
10
--
--
--
--
--
--
--
Number of Power Cords (Std/Max)
2/2
2/2
2/2
2/2
2/2
2/2
Tower
UPS1000T
Runtime (Minutes)
224
127
64
41
29
23
18
15
12
11
9
--
--
Watts Load
1
(Typical/Max)
275/390
390/557
275/390
275/390
245/350
140/200
UPS1500T
Runtime (Minutes)
269
157
80
51
37
28
22
18
15
13
11
9
7