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900W power supply specifications:
Supports dual-range voltage: 100 - 240 V
100 - 127 (nominal) V AC; 50 or 60 Hz; 6.8 A (maximum)
200 - 240 (nominal) V AC; 50 or 60 Hz; 5.0 A (maximum)
1300W power supply specifications:
Supports high-range voltage only: 200 - 240 V
200 - 240 (nominal) V AC; 50 or 60 Hz; 6.9 A (maximum)
1300W power supply: The 1300W power supply does not support low-range
voltages (100-127V).
The location and numbering of the power supplies are shown in Figure 3-6.
6
4
2
Figure 3-6 IBM NeXtScale n1200 Enclosure rear view with power supply numbering
The power supplies that are used in IBM NeXtScale System are hot-swap,
high-efficiency 80 PLUS Platinum power supplies that are operating at 94%
efficiency. The efficiency varies by load, as shown in Table 3-10. The 80 PLUS
report is available at this website:
http://www.plugloadsolutions.com/psu_reports/IBM_7001700-XXXX_900W_SO-5
71_Report.pdf
5
Fan and Power
Controller
Default Information:
3
Static IP
192.168.0.100
User Name
USERID
Password
PASSW0RD
Zero
Event Log-Alternate Access
via USB Key
USB key
1
Chapter 3. IBM NeXtScale n1200 Enclosure
Fan
and Power Supply
Bays
6
10
9
5
8
7
4
6
3
5
4
3
1
2
1
2
http://ibm.co/19pHxV8
39
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