SUPER MICRO Computer user manual X8DA3/X8DAi Quick Reference

Models: X8DA3

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Chapter 1: Introduction

 

 

 

 

 

X8DA3/X8DAi Quick Reference

Jumper

Description

Default Setting

JBT1

CMOS Clear

(See Chapter 2)

JI2C1/JI2C2

SMB to PCI-Exp. Slots

Pins 2-3 (Disabled)

JI2C3/JI2C4

SMB to PCI-X Slots

Pins 2-3 (Disabled)

JPI1

1394_1/1394_2 Enable

Pins 1-2 (Enabled)

JPL1/JPL2

LAN1/2 Enable

Pins 1-2 (Enabled)

JPS1

SAS Enable (X8DA3)

Pins 1-2 (Enabled)

JPS2

SAS RAID Mode Select (X8DA3)

Closed (SR RAID Enabled)

JWD1

Watch Dog

Pins 1-2 (Reset)

Connector

 

Description

 

1394_1/1394_2

1394 Connection Headers

Audio/CD1/JC2

Audio Input_Output_Mic/CD-ROM/HD Audio Headers

COM1/COM2

 

COM1/COM2 Serial Ports

FAN 1-8

 

System/CPU Fan Headers (Fans 7~8: CPU Fans)

Floppy

 

Floppy Disk Drive Connector

J5

 

SMB I2C Header

 

J6

 

Power Supply SMBus I2C Header

JD1

 

Speaker/Power LED Header

JF1

 

Front Panel Connector

 

JL1

 

Chassis Intrusion Header

 

JOH1

 

Overheat LED Header

 

JPW1/JPW2

 

+12V 8-pin Secondary PWR Connector (See the

 

 

Warning on P. 1-4)

 

JPW3

 

24-pin ATX Main Power Connector (Warning P. 1-4)

JWOL1

 

Wake-On-LAN Header

 

LAN1/2

 

Gigabit Ethernet (RJ45) Ports

I-SATA0 ~ I-SATA5

(Intel South Bridge) SATA Ports

SAS 0~3, 4~7

 

SAS Connectors (X8DA3 only)

SIMLC

 

(Low Profile) SIMLC IPMI 2.0 Socket

T-SGPIO-1/T-SGPIO-2

Serial General Purpose Input/Output Headers

(B/P) USB0/1/2/3

(Back Panel) Universal Serial Bus (USB) Ports

F/P USB 4/5, 6/7, 8, 9

Front Panel Accessible USB Headers

LED

Description

 

LE1

Onboard Standby PWR warning LED Indicator

LES1

SAS Activity LED (Green: SAS Active) (X8DA3 only)

LES2

SAS Link LED (X8DA3 only)

 

 

 

 

 

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SUPER MICRO Computer user manual X8DA3/X8DAi Quick Reference

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.