Intel SR1300 Product Specification - Page 20

Baseboard Connector 2, Peripheral Power Connector, Power Management Signal Cable

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Power Sub-system 1U Server Chassis SR1300 2.1.3 Baseboard Connector (2) An 8-pin Molex 39-01-2080 connector connected to a cable from the power distribution board connects to the server boards SE7500WV2 and SE7501WV2 to provide power to the processor subsystem. The following table provides the connector pin-out. Table 4. 8-pin Baseboard Power Connector Pinout Pin Signal 1 Common 2 Common 3 NC 4 NC 5 +12V VRM 6 +12V VRM 7 NC 8 NC 2.1.4 Peripheral Power Connector A soldered 6-wire cable, with a Molex 39-01-2065 male housing connector attached, is used to provide power to the HDD backplane / peripheral board. Table 5. Peripheral Power Connector Pinout Pin Signal 1 Common 2 Common 3 +5V 4 +12V 5 +12V 6 +3.3V Note: The peripheral power connector cable can be used with either the SCSI backplane or the ATA backplane. 2.1.5 Power Management Signal Cable A soldered 5-wire cable, with a Molex 50-57-9405 female housing connector, is used to direct power management signals to the server boards SE7500WV2 and SE7501WV2. The following table shows the cable pin-out. 10 Revision 1.2 Intel order number A94544-004

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Power Sub-system
1U Server Chassis SR1300
Revision 1.2
Intel order number A94544-004
10
2.1.3
Baseboard Connector (2)
An 8-pin Molex 39-01-2080 connector connected to a cable from the power distribution board
connects to the server boards SE7500WV2 and SE7501WV2 to provide power to the processor
subsystem.
The following table provides the connector pin-out.
Table 4. 8-pin Baseboard Power Connector Pinout
Pin
Signal
1
Common
2
Common
3
NC
4
NC
5
+12V VRM
6
+12V VRM
7
NC
8
NC
2.1.4
Peripheral Power Connector
A soldered 6-wire cable, with a Molex 39-01-2065 male housing connector attached, is used to
provide power to the HDD backplane / peripheral board.
Table 5. Peripheral Power Connector Pinout
Pin
Signal
1
Common
2
Common
3
+5V
4
+12V
5
+12V
6
+3.3V
Note:
The peripheral power connector cable can be used with either the SCSI backplane or the
ATA backplane.
2.1.5
Power Management Signal Cable
A soldered 5-wire cable, with a Molex 50-57-9405 female housing connector, is used to direct
power management signals to the server boards SE7500WV2 and SE7501WV2. The following
table shows the cable pin-out.