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Intel® Server Platform SR6850HW4 TPS Front Panel I/O and Control Boards
Revision 1.0
Intel order number D23151-001
91
8.4.1.1 Power Consumption
The Front Panel I/O Board consumes no power. The +5 volt power consumption is for the three
USB ports and is shown in Table 56.
Note: The numbers in the table are provided only to show design limits. Power consumption
will vary depending on the exact configuration.
Table 56. Maximum Power Consumption
Devices Power Dissipation
+5V 1.5W
8.4.1.2 Power Supply Requirements
The power supply must meet the following requirements:
Rise time of less than 50ms (for all voltages).
Delay of 5ms (minimum) from valid power to power good.
See the following table for voltage regulation requirements.
Table 57. DC Voltage Regulation
DC Voltage Acceptable Tolerance
+5V ± 5%
8.4.2 Connector Specifications
Table 58 shows the reference designators, quantity, manufacturer, and part numbers for
connectors on the Front Panel I/O Board. See manufacturer’s documentation for information.
Table 58. Server Platform SR6850HW4 Front Panel I/O Board Connector Specifications
Item Reference Designator(s) Quantity Manufacturer and Part Number
(or equivalent)
Description
1 J3 1 Foxconn UB11123-M1 USB Three Ports
2 J2 1 Foxconn DZ11A91-G5 VGA DB-15 connector
3 J1 1 Foxconn HL54157-E3 30-pin SCSI Backplane
Board Board
8.4.3 Cooling Requirements
The Front Panel I/O Board does not dissipate significant heat. Cooling is not required to
maintain ambient temperatures.