Intel P4000M Technical Product Specification - Page 75
Power Supply Outline Drawing
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Intel® Server Chassis P4000M Family TPS Chassis Power Sub-system 2.3.8 Power Supply Diagnostic "Black Box" The power supply shall save the latest PMBus* data and other pertinent data into nonvolatile memory when a critical event shuts down the power supply. This data shall be accessible from the SMBus* interface with an external source providing power to the 12Vstby output. Refer to Intel® Common Hardware & 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 & Firmware Requirements for CRPS Power Supplier for detailed requirements. 2.4 1200-W Power Supply This specification defines a 1200W redundant power supply that supports server systems. The parameters of this power supply are defined in this specification. This specification defines a power supply with 2 outputs; 12V and 12V standby. The AC input shall be auto ranging and power factor corrected. 2.4.1 Mechanical Overview The physical size of the power supply enclosure is 39/40mm x 73.5mm x 265mm. The power supply contains a single 40mm fan. The power supply has a card edge output that interfaces with a 2x25 card edge connector in the system. The AC plugs directly into the external face of the power supply. Refer to the following figure. All dimensions are nominal. B25 A25 Airflow direction Airflow direction Retention Latch 265mm 3mm 73.5mm B1 A1 FCI 2x25 card edge connector 10035388-106 11mm 40x56mm fan 39mm 8.5mm Figure 38. Power Supply Outline Drawing Revision 1.1 Intel order number G27488-004 61