SUPER MICRO Computer X9DRD-LF Universal Serial Bus USB, Backplane USB 0/1, 2/3 Pin Definitions

X9DRD-iF/LF Motherboard User’s Manual

Universal Serial Bus (USB)

Four Universal Serial Bus ports (USB 0/1, USB 2/3) are located on the I/O back panel. In addition, three USB headers, located close to the IO Hub, provides four front-accessible USB connections (USB 4/5, USB 8/9). One Type A connector (USB6) also supports front panel USB connection. (Cables are not included). See the tables on the right for pin definitions.

Note 1: X9DRD-iF has the front-accessible USB 4/5 and USB 8/9. X9DRD-LF only has USB 4/5.

Note 2: X9DRD-iF has the backpanel USB 0/1 and USB 2/3. X9DRD-LF only has the backpanel USB 0/1.

Backplane

USB (0/1, 2/3)

Pin Definitions

Pin# Definition

1+5V

2PO-

3PO+

4Ground

5NA

FP USB (4/5, 8/9, USB 6)

Pin Definitions

USB 4, 8, 6,			USB 5, 9
Pin # Definition			Pin # Definition
1	+5V		+5V
		1
2	PO-		PO-
		2
3	PO+		PO+
		3
4	Ground		Ground
		4
5	NC		Key
		5
	(NC= No connection)

COM2

BMC CTRL

CPU1 SLOT3 PCI-E		CPU1 SLOT4 PCI-E
3.0		3.0
X8		X8
		PCH
2
JPME
1
JPME
JWD1
A0AT	A1	JSD1

	1
	LEDM
	BMC
	LAN CTRL
	6
CPU1 SLOT5 PCI-E	CPU2 SLOT6PCI
3.0 X8	-E 3.0 X1

LED3	JIPMB1			USB2/3	USB0/1
JUIDB		VGA				COM1		USB6
	FAN8	FAN7	LAN2	LAN1	IPMI_LAN				7
	JPG1		LAN				1
	JPB1					SP1	JD
			CTRL	JPL1	1	2		1
CPU2	JI2C2			CLK CTRL	JVRM I2C	JVRM I2C		JTPM
	JI2C1
SLOT7								JPW4
PCI-E 3.0 X8				X9DRD-iF
				Rev. 1.10

G1 H1 F1 E1

JBT1 CPU2

JRK1

1.Backpanel USB 0

2.BP USB 1

3.BP USB 2

4.BP USB 3

5.FP USB 4/5

6.FP USB 8/9

7.FP USB 6

I-S		ATI
		-S
A2ATI-		A3ATI-S	C1	D1
S
I-SATA4		I-SATA5
SCU0		SCU1
SCU2		SCU3
	USB4/5
T-SGPIO1	USB8/9	5-
JSTBY1	1	6 FAN4
	JL
FAN6
		N5

BIOS

B1 A1

CPU1

JPW5

JVR1

FAN3 FAN2

JVR2

JBAT1	JPW3
	JPW1
JOH1
	JPW2
LED2

FAN1	FP CTRL	JPI2C1 1 JF	2	4
			1	3

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