Technical Product Specification

Intel
®
Server Chassis P4000S Family TPS Chassis Power Sub-system
Revision 1.5 Intel order number G22850-006
57
Refer to Intel
®
Common Hardware and Firmware Requirements for CRPS Power Supplier for
detailed requirements.
2.3.9 Firmware Uploader
The power supply shall have the capability to update its firmware from the PMBus* interface
while it is in standby mode. This FW can be updated when in the system and in standby mode
and outside the system with power applied to the 12Vstby pins.
Refer to the Intel
®
Common Hardware and Firmware Requirements for CRPS Power Supplier
for detailed requirements.
2.4 Lower Current Common Redundant Power Distribution Board (PDB)
The Power Distribution Board (PDB) for Intel
®
Server Chassis P4000M supports the Common
Redundant power supply in a 1+1 redundant configuration. The PDB is designed to plug directly
to the output connector of the PS and it contains four DC/DC power converters to produce other
required voltages: -12V, +3.3VDC, +5VDC, and 5V standby along with additional over current
protection circuit for the 12V rails.
This power distribution board is intended to be used in the Intel
®
Server Chassis P4000M
Family with various common redundant power supplies: 460W, 750W and DC input 750W.