Intel S2600CW - Table 76. Hard Drive 12 V Rail Configuration Options; Table 77. DC;DC Converters Load Ratings

Intel® Server Board S2600CW Family TPS Power Supply Specification Guidelines
Revision 2.4
143
CPU
1
Memor
y1
CPU
2
Memor
y2
PCI
e
Fan
s
Mis
c
HDD and
peripherals
2x
3
2x
4
2x
3
2x
4
2x
3
2x
4
2x
3
2x
4
Total
Curre
nt
Min
Nomin
al
Max
12V
1
17.8
A
10.5 A
17.8
A
10.5 A
21.
7 A
10.
0 A
3.0
A
91 A
91
95.5
100
12V
2
6.3
A
12.
5 A
6.3
A
12.
5 A
6.3
A
12.
5 A
6.3
A
12.
5 A
76 A
76
88
100
12V
3
18.0 A
18 A
18
19
20
Note:
+12V current to PCIe slots may be supplied from four different connectors. 12V1 on P2, 12V2 on P3, 12V3 on P1,
and 12V3 on P12. P12 is reserved for board that needs 4 x GPU cards powered. P1 is the main 12V power for PCIe
slot; but additional 12V power can be connected to P2 and/or P3. The motherboard MUST NOT short any of the
12V rails or connectors together.
10.3.2.6 Hard Drive 12V Rail Configuration Options
The following table shows the hard drive configuration options using the defined power
connectors. In some cases additional converter or “Y” cables are needed.
Table 76. Hard Drive 12V Rail Configuration Options
P8
P9
P10
P11
P5
P6
P7
1x4
1x4
1x4
1x4
1x5
1x5
1x4
18
3 x 2.5" 8xHDD
BP
HDD1
8 x 2.5
HDD2
8 x 2.5
N/a
N/a
N/a
N/a
HDD3
8 x 2.5
2 x 3.5" 4xHDD
BP
HDD1
4x3.5
HDD1
4x3.5
peripheral bay
1 x 3.5" 8xHDD
BP
HDD1
8x3.5
N/a
N/a
peripheral bay
8 x 3.5" fixed
SATA
2xfixed
2xfixed
2xfixed
2xfixed
peripheral bay
8 x 3.5" fixed SAS
2xfixed
2xfixed
2xfixed
2xfixed
peripheral bay
10.3.2.7 DC/DC Converters Loading
The following table defines power and current ratings of three DC/DC converters located on
the PDB, each powered from +12V rail. The three converters meet both static and dynamic
voltage regulation requirements for the minimum and maximum loading conditions.
Table 77. DC/DC Converters Load Ratings
+12VDC Input DC/DC
Converters
+3.3V Converter
+5V Converter
-12V Converter
MAX Load
25A
25A
0.5A
MIN Static/Dynamic Load
0A
0A
0A