Asus TS500-E4 Server 2.10.8 Power supply unit, 4-pin, cables), cables), Model PA4, Model PX4, connector)connector), 4.4-pinplug (optical drive), 4.4-pinplug (optical drive)

2.10.8 Power supply unit

Refer to this section when removing or installing a power supply unit to the barebone system.

You MUST disconnect all power cable plugs from the motherboard and other installed devices before removing the power supply unit.

The picture below shows the motherboard and device connectors where the power plugs are connected. Refer to the Appendix at the end of this document for the power supply specifications.

	3	4		3	4
1	2	5	1	2	5
		6			6

Model PA4 Model PX4

1. 24-pin ATX (motherboard power 1. 24-pin ATX (motherboard powerconnector)connector)2. 4-pin +12V (motherboard power 2. 4-pin +12V (motherboard power

connector, hidden behind the	connector, hidden behind the
cables)	cables)

3. 8-pin +12V (motherboard power) 3. 8-pin +12V (motherboard power)

4.4-pin plug (optical drive)5.2 x 4-pin plugs (SATA backplane)

4.4-pin plug (optical drive)

5.2 x 4-pin plugs (SAS backplane)

6. 4-pin plug (floppy disk drive, 6. 4-pin plug (floppy disk drive,

hidden behind the backplane) hidden behind the backplane)

Make sure to unplug ALL power cables from the system devices before removing the power supply unit.

ASUS TS500-E4 2-47