SUPER MICRO Computer 6026TT-GIBXRF Fan Header, Universal Serial Bus USB, Video Connector

Chapter 5: Advanced Serverboard Setup

Fan Header

The X8DTT-H Series serverboard has one fan header. This 4-pin header is backward compatible with traditional 3-pin fans, how- ever, fan speed control is only available for 4-pin fans. The fan speeds are controlled by Thermal Management via Hardware Monitor- ing in the Advanced Setting in the BIOS. (The default setting is disabled.) See the table on the right for pin definitions.

Universal Serial Bus (USB)

Two Universal Serial Bus ports (USB0/1) are located on the I/O back panel. In addition, another two USB connections (USB2/3) are located at JUSB2 to provide front chassis access. Connect USB cables to these USB ports/headers to use USB connections. (USB cables are not included). See the tables on the right for pin definitions.

Fan Header

Pin Definitions

Pin# Definition

1Ground

2+12V

3Tachometer

4PWR Modulation

Back Panel USB0/1

Pin Definitions

Pin#	Definition Pin#		Definition
1	+5V	5	+5V
2	USB_PN1	6	USB_PN0
3	USB_PP1	7	USB_PP0
4	Ground	8	Ground

Front Panel USB2/3

Pin Definitions

USB 2		USB 3
Pin #	Definition	Pin #	Definition
1	+5V	6	+5V
2	USB_PN2	7	USB_PN3
3	USB_PP2	8	USB_PP3
4	Ground	9	Ground
5	No	10	Key
	Connection

Video Connector

A Video (VGA) connector is located next to the COM Port on the IO backplane. This connector is used to provide video and CRT display.

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