Product Specification
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... Monitoring and Fan Control ASIC 14 3.5.2 Thermal Monitoring 15 3.5.3 Fan Monitoring...16 3.5.4 Chassis Intrusion and Detection 16 3.6 Power Management 16 iv Revision 1.5 Server Board Overview ...3 2.1 Intel® Entry Server Board SE7221BA1-E SKU Availability 3 2.2 Intel® Entry Server Board SE7221BA1-E Feature Set 3 2.3 Block Diagram ...4 2.4 Board Layout ...5 3. Introduction ...1 2.
... Monitoring and Fan Control ASIC 14 3.5.2 Thermal Monitoring 15 3.5.3 Fan Monitoring...16 3.5.4 Chassis Intrusion and Detection 16 3.6 Power Management 16 iv Revision 1.5 Server Board Overview ...3 2.1 Intel® Entry Server Board SE7221BA1-E SKU Availability 3 2.2 Intel® Entry Server Board SE7221BA1-E Feature Set 3 2.3 Block Diagram ...4 2.4 Board Layout ...5 3. Introduction ...1 2.
Product Specification
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... USB Connectors 36 Figure 16. LAN Connector LED Locations 28 Figure 12. Intel® Entry Server Board SE7221BA1-E Component-side Connectors 32 Figure 14. I/O Shield ...60 Figure 19. Localized High Temperature Zones 62 viii Revision 1.5 Block Diagram ...4 Figure 2. Intel ® Server Board SE7221BA1-E Components 5 Figure 3. SSI Connector ...35 Figure 15. Single Channel (Asymmetric) Mode Configuration...
... USB Connectors 36 Figure 16. LAN Connector LED Locations 28 Figure 12. Intel® Entry Server Board SE7221BA1-E Component-side Connectors 32 Figure 14. I/O Shield ...60 Figure 19. Localized High Temperature Zones 62 viii Revision 1.5 Block Diagram ...4 Figure 2. Intel ® Server Board SE7221BA1-E Components 5 Figure 3. SSI Connector ...35 Figure 15. Single Channel (Asymmetric) Mode Configuration...
Product Specification
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Figure 1. Block Diagram 4 Revision 1.5 Server Board Overview Intel® Entry Server Board SE7221BA1-E TPS • Four fan connectors • Four fan sense inputs used to monitor fan activity 2.3 Block Diagram The figure below shows a block diagram of the Intel® Entry Server Board SE7221BA1-E.
Figure 1. Block Diagram 4 Revision 1.5 Server Board Overview Intel® Entry Server Board SE7221BA1-E TPS • Four fan connectors • Four fan sense inputs used to monitor fan activity 2.3 Block Diagram The figure below shows a block diagram of the Intel® Entry Server Board SE7221BA1-E.
Product Specification
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Intel® Entry Server Board SE7221BA1-E TPS Connections and Jumper Blocks Figure 14. SSI Connector 6.1.3 Front Panel USB Connectors Figure 15 is a connection diagram for the front panel USB connectors. • The +5 V DC power on the USB connector is fused. • Pins 1, 3, 5, and 7 comprise one USB port. • Pins 2, 4, 6, and 8 comprise one USB port. • Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices. Revision 1.5 35
Intel® Entry Server Board SE7221BA1-E TPS Connections and Jumper Blocks Figure 14. SSI Connector 6.1.3 Front Panel USB Connectors Figure 15 is a connection diagram for the front panel USB connectors. • The +5 V DC power on the USB connector is fused. • Pins 1, 3, 5, and 7 comprise one USB port. • Pins 2, 4, 6, and 8 comprise one USB port. • Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices. Revision 1.5 35
Product Specification
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...Diagram for Front Panel USB Connectors 6.1.4 Power Supply Connectors The board has three power supply connectors: • Main power - When using a power supply with either 2 x 10 or 2 x 12 main power cables. Failure to the processor voltage regulator and must always be used on Intel.... • ATX12V power - Table 20. This connector provides power directly to do so will prevent the board from booting. Connections and Jumper Blocks Intel® Entry Server Board SE7221BA1-E TPS Power (+5 V DC) One D− USB Port D+ Ground Key (no pin) 1 2 3 4 5 6 7 8 10 Power ...
...Diagram for Front Panel USB Connectors 6.1.4 Power Supply Connectors The board has three power supply connectors: • Main power - When using a power supply with either 2 x 10 or 2 x 12 main power cables. Failure to the processor voltage regulator and must always be used on Intel.... • ATX12V power - Table 20. This connector provides power directly to do so will prevent the board from booting. Connections and Jumper Blocks Intel® Entry Server Board SE7221BA1-E TPS Power (+5 V DC) One D− USB Port D+ Ground Key (no pin) 1 2 3 4 5 6 7 8 10 Power ...