Intel S2600CP Technical Product Specification - Page 176

Table 124. Remote Sense Requirements, Table 125. 12V Rail Distribution, Table 126. Hard Drive 12V

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Intel® Server System P4000CP Power System Options Intel® Server Board S2600CP and Server System P4000CP TPS Table 124. Remote Sense Requirements Characteristic +3.3V remote sense input impedance Requirement 200 (measure from +3.3V on P1 2x12 connector to +3.3V sense on P20 1x5 signal connector) +3.3V remote sense drop Max remote sense current draw 200mV (remote sense must be able to regulate out 200mV drop on the +3.3V and return path; from the 2x12 connector to the remote sense points) < 5mA 13.4.2.5 12V Rail Distribution The following table shows the configuration of the 12V rails and what connectors and components in the system they are powering. Table 125. 12V Rail Distribution P1 P1 P5,6, P1 P1 P1 P1 P1 P1 P1 P2 P2 P3 P12 P1 P8 P9 0 1 7 3 4 5 6 7 8 9 0 (2) 1x 1x 1x 1x 1x5, 2x4 2x4 2x2 2x12 4 4 4 4 1x4 GPU1 GPU2 GPU3 GPU4 OCP Total CPU Memory CPU Memory PCI Fan Mis HDD and 2x 2x 2x 2x Curre 1 1 2 2 e s c peripherals 3 2x4 3 2x4 3 2x4 3 2x4 nt Min Nominal Max 12V 17.8 17.8 21.7 10.0 3.0 1 A 10.5 A A 10.5 A A A A 91 A 91 95.5 100 12V 6.3 12. 6.3 12. 6.3 12. 6.3 12. 2 A 5 A A 5 A A 5 A A 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. 13.4.2.6 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 126. Hard Drive 12V rail configuration options 3 x 2.5" 8xHDD BP 2 x 3.5" 4xHDD BP P8 P9 P10 1x4 1x4 1x4 HDD1 8 x 2.5 HDD1 4x3.5 HDD2 8 x 2.5 N/a HDD1 4x3.5 P11 1x4 18 N/a P5 P6 P7 1x5 1x5 1x4 HDD3 N/a N/a 8 x 2.5 peripheral bay 160 Revision 1.2 Intel order number G26942-003

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Intel
®
Server System P4000CP Power System Options
Intel
®
Server Board S2600CP and Server System P4000CP TPS
Revision 1.2
Intel order number G26942-003
160
Table 124. Remote Sense Requirements
Characteristic
Requirement
+3.3V remote sense input
impedance
200
(measure from +3.3V on P1 2x12 connector to +3.3V sense
on P20 1x5 signal connector)
+3.3V remote sense drop
200mV (remote sense must be able to regulate out 200mV drop
on the +3.3V and return path; from the 2x12 connector to the
remote sense points)
Max remote sense current draw
< 5mA
13.4.2.5
12V Rail Distribution
The following table shows the configuration of the 12V rails and what connectors and
components in the system they are powering.
Table 125. 12V Rail Distribution
P2
P3
P12 P1
P8 P9
P1
0
P1
1
P5,6,
7
P1
3
P1
4
P1
5
P1
6
P1
7
P1
8
P1
9
P2
0
2x4
2x4
2x2 2x12
1x
4
1x
4
1x
4
1x
4
(2)
1x5,
1x4
GPU1
GPU2
GPU3
GPU4
OCP
CPU
1
Memory
1
CPU
2
Memory
2
PCI
e
Fan
s
Mis
c
HDD and
peripherals
2x
3
2x4
2x
3
2x4
2x
3
2x4
2x
3
2x4
Total
Curre
nt
Min
Nominal 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.
13.4.2.6
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 126. 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