N6220/N6240 Electrical Requirements-Two Controller Nodes, With One 256-Gb Flash Cache Module Or One 512-Gb Flash Cache Or Flash Cache 2 Module Per Controller Node; N6220/N6240 Electrical Requirements-One Controller Node, With One 256-Gb Flash Cache Module Or One 512-Gb Flash Cache Or Flash Cache 2 Module, And One I/O Expansion Module; N6270 Electrical Requirements-Two Controller Nodes, With One 512-Gb Or One 1-Tb Flash Cache Or Flash Cache - IBM N6270 Hardware And Service Manual

Note: N6220 does not support the 256-GB Flash Cache module.
Note: N6220 does not support the 256-GB Flash Cache module.
8
IBM System Storage: N6200 Series Hardware and Service Guide
Table 8. N6220/N6240 electrical requirements–two controller nodes, with one 256-GB Flash
Cache module or one 512-GB Flash Cache or Flash Cache 2 module per controller node
100 to 120V
Worst-
case,
single
Input voltage PSU
Input current 6.37
measured, A
Input power 635
measured, W
Thermal 2,168
dissipation,
BTU/hr
Input power 50 to 60
frequency, Hz
Table 9. N6220/N6240 electrical requirements–one controller node, with one 256-GB Flash
Cache module or one 512-GB Flash Cache or Flash Cache 2 module, and one I/O
expansion module
100 to 120V
Worst-
case,
single
Input voltage PSU
Input current 5.01
measured, A
Input power 500
measured, W
Thermal 1,707
dissipation,
BTU/hr
Input power 50 to 60
frequency, Hz
Table 10. N6270 electrical requirements–two controller nodes, with one 512-GB or one 1-TB
Flash Cache or Flash Cache 2 module per controller node
100 to 120V
Worst-
case,
single
Input voltage PSU
Input current 7.28
measured, A
Input power 728
measured, W
200 to 240V
Worst-
Typical
case,
System, single
Per PSU two PSUs PSU
2.35 4.70 3.15
233 466 620
796 1,591 2,116
200 to 240V
Worst-
Typical
case,
System, single
Per PSU two PSUs PSU
1.86 3.71 2.50
184 368 478
628 1,256 1,632
200 to 240V
Worst-
Typical
case,
System, single
Per PSU two PSUs PSU
2.78 5.56 3.58
278 552 707
Typical
System,
Per PSU two PSUs
1.21 2.41
228 456
779 1,557
Typical
System,
Per PSU two PSUs
0.98 1.96
180 360
615 1,229
Typical
System,
Per PSU two PSUs
1.42 2.83
271 541