SUPER MICRO Computer X7DGU, X7DBU user manual SXB1/SXB2 Slots

X7DBU/X7DGU User's Manual

SXB1/SXB2 Slots

SXB1(J5) and SXB2 (J9) are specially designed for Supermicro's riser cards. These two slots are to be used with riser cards. When used with riser cards, the left IO slot (SXB1) supports one PCI-E x8 and one UIO devices; while the right IO slots (PCI-X: J14 and SXB2) can support a PCI-E x8 or

aPCI-X 133MHz device. Refer to the layout below for the location.

KB/MS0/1 COM1USB	Bank4 Bank3	Fan6	Fan5
		J9B1J9B2 J8B2J8B1J8B3
JKM1
JCOM1	Bank2	J7B3

	Battery	J7B2
VGA	Bank1
		J7B1
J15
LAN1
JLAN1
LAN2
JLAN2	UID
		LAN
LE2 SW1	Rear	CTRL
		PCI-X 133 MHz
		J14
	J11
UIO PWR

	Buzzer	Fan7	J17
		PWR SMB
	SP1	CPU Fan1
		DIMM4B
		DIMM4A
		DIMM3B
		DIMM3A
		DIMM2B
		DIMM2A				CPU1
		DIMM1B
		DIMM1A
		Intel 5000
		(North Bridge)
			B			CPU2
I2C2	I2C1	J9					SATA0	SATA1-I	SATA2-I
			J5
J28	J27	SXB2: PCI-E x8
		SXB1: PCI-E x16		A			-I
	X7DBU						SGPIO1
			Intel ESB2				J29
							J30
							SGPIO2
			(South Bridge)
								BIOS
					JBT1		ryo
			JWOR1		J7		m
			JPG1				e
			ES1000				Meoid
							V
			Video CTRL				JWD		I/OS
							JK1
			COM2				JWOL1
					JPL1		JPL2	USB4

SATA3-I

4-Pin PWR 8-Pin PWR
JPW2	JPW3
JPW1
	20-Pin Main PWR
		Fan1
		JF1
		CTRLFP
	Fan2
		JD1
	LE1
	JOH1
		JP1
		Fan3
	Fan8
SATA4-I	CPU FAN2
	SATA5-I
		IDE#1
	SIMSO
		Floppy
	J18	J22
	SMB
	JL1
	USB2/3
	Fan4

A. SXB1 (the left slot) B. SXB2 (the right slots)

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