SUPER MICRO Computer X8DA3 I2C Bus to PCI-Exp. Slots, I2C Bus to PCI-X Slots, I2C to PCI-Exp

Models: X8DA3

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X8DA3/X8DAi User's Manual

I2C Bus to PCI-Exp. Slots

Jumpers JI2C1 and JI2C2 allow you to connect the System Management Bus (I2C) to PCI-Express slots. The default setting is Open to disable the connec- tion. See the table on the right for jumper settings.

I2C Bus to PCI-X Slots

Jumpers JI2C3, and JI2C4 allow you to connect the System Management Bus (I2C) to PCI-X slots. The default setting is Open to disable the connection. See the table on the right for jumper settings.

 

I2C to PCI-Exp

 

Jumper Settings

 

Jumper Setting Definition

1-2

 

Enabled

 

2-3

 

Disabled (Default)

 

 

 

 

 

I2C to PCI-X

 

Jumper Settings

 

Jumper Setting Definition

1-2

 

Enabled

 

2-3

 

Disabled (Default)

 

 

 

 

 

KB/Mouse

Fan5 Fan6

JPW3

 

 

JPW2

USB0/1

USB2/3

P2 DIMM3A

 

P2 DIMM3B

 

 

 

P2 DIMM2A

 

COM1

 

P2 DIMM2B

 

 

P2 DIMM1A

 

 

 

P2 DIMM1B

COM2

Fan8/CPU2 Fan

X8DA3/i

 

LAN1

LAN2

CPU2

 

AUDIO

 

J6

CPU1

P1 DIMM1B

P1 DIMM1A

P1 DIMM2B

P1 DIMM2A

P1 DIMM3B

P1 DIMM3A

JPW1

 

Fan1

Fan7/CPU1

SP1

 

 

 

JOH1

JD1

LE1

Fan2

 

 

 

 

JF1

 

A.JI2C1

B.JI2C2

C.JI2C3

D.JI2C4

82573V

 

 

Slot6 PCI-E x16C

 

 

 

 

 

 

 

LAN

 

 

 

 

 

 

 

 

 

CTRL

 

 

JPL1

1

JI2C3

 

 

 

 

 

 

 

 

 

 

JI2C4

 

 

 

 

Intel IOH-36D

 

 

 

 

Slot5 PCI 33MHD

 

 

 

 

 

82573L

JPL2

A

 

 

 

 

(North Bridge)

 

LAN

 

Slot4 PCI 33MH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CTRL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JI2C1

 

 

 

 

 

 

 

 

 

 

 

JI2C2

 

 

 

BIOS

 

 

 

LES2

LES1

 

 

B

Slot3 PCI-E X16

 

 

 

 

 

 

 

1394_2 1394_1

JPI1

SPI

 

ICH10R

 

 

 

 

 

 

JBT1

Intel

I-Button

1068E

 

 

 

Slot2 PCI-E X4

 

1394

 

 

JC2

 

 

 

CTRL

 

 

South

 

SAS CTRL

 

 

 

 

 

 

 

 

T-SGPIO2 T-SGPIO1

 

 

 

 

 

 

 

 

Bridge

 

 

 

 

 

 

Battery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CD1

 

 

Slot1 PCI 33MH

 

 

 

 

 

I-SATA5 I-SATA3

I-SATA1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB6/7

USB4/5

USB9

USB8

 

 

 

 

 

Slot0 SIMLC

 

 

 

I-SATA4 I-SATA2

I-SATA0

JWD1JL1

 

 

 

 

 

JUSB3

JUSB2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan3

I/O

Floppy

S

 

 

 

J5

JFDD1

 

 

JSM2

SAS 4~7

 

JSM1

SAS 0~3

 

JWOL1

 

 

JPS1JPS2

 

Fan4

 

 

2-26

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SUPER MICRO Computer X8DA3 I2C Bus to PCI-Exp. Slots, I2C Bus to PCI-X Slots, JI2C1 JI2C2 JI2C3 JI2C4, I2C to PCI-Exp

X8DA3 specifications

Super Micro Computer, also known as Supermicro, is a prominent player in the world of computing hardware, particularly known for its high-performance server solutions. One of their noteworthy offerings is the X8DA3 motherboard, which is designed for dual-processor systems and caters to various applications, including data centers, cloud computing, and enterprise-level operations.

The Supermicro X8DA3 motherboard supports Intel's Nehalem and Westmere architectures, accommodating two LGA 1366 sockets for Intel Xeon processors. This setup allows for impressive computational power and scalability. The motherboard can support up to 192GB of DDR3 RAM across six DIMM slots, enabling high memory bandwidth essential for memory-intensive applications.

One of the standout features of the X8DA3 is its robust I/O options. It comes equipped with six SATA II ports and two SAS ports, allowing for flexible storage configurations. Additionally, the board supports a range of RAID levels, including 0, 1, 5, and 10, providing data redundancy and performance optimization. For enhanced connectivity, the motherboard includes dual Gigabit Ethernet ports, ensuring reliable networking capabilities which are crucial for server environments.

In terms of expandability, the X8DA3 features multiple PCIe slots, providing users with the ability to add various expansion cards such as graphics cards, network cards, or additional storage controllers. This flexibility allows companies to tailor their server setups according to specific needs.

Power management is another critical aspect of the X8DA3. It supports ATX power supplies and features advanced power-saving technologies that help in reducing overall energy consumption. This ecological consideration is particularly important for organizations looking to minimize their carbon footprint while maintaining optimal performance.

For thermal management, Supermicro incorporates a design that allows for efficient airflow and cooling, which is crucial for maintaining system stability during intensive workloads. The motherboard is also equipped with multiple temperature sensors that provide real-time monitoring, ensuring components operate within safe thermal levels.

Overall, the Super Micro Computer X8DA3 motherboard is a reliable and high-performance choice for businesses requiring a versatile and powerful computing platform. Its support for dual processors, extensive memory options, advanced storage capabilities, and solid expandability make it an attractive option for enterprise applications in today’s computationally demanding environments.