X8DA3/X8DAi User's Manual

Motherboard Features

CPU

Two Intel® 5500 Series Processor (LGA 1366) processors. Each processor sup- ports two full-width Intel QuickPath Interconnect links of up to 51.2 GB/s Data Transfer Rate (6.4 GT/s per direction)

Memory

Twelve 240-pin DIMM sockets support up to 96 GB of DDR3 Registered ECC Memory (See Section 2-3 in Chapter 2 for DIMM Slot Population.)

Chipset

Intel 5520 chipset, including the 5520 (North Bridge) and the ICH10R (South Bridge).

Warning:To avoid possible system overheating, please be sure to provide adequate airflow to your system.

Expansion Slots

Two PCI-E x16 slot (Slot3 and Slot6)

One PCI-E x4 slot (Slot2)

Three 32-bit PCI 33 slot (Slot1, Slot4 and Slot5)

One SIMLC IPMI Slot (Slot0)

Note: IPMI 2.0 is supported by the motherboard. To use this feature, please install a SIMLC add-on card on the SIMLC Slot (Slot 0). For more information on IPMI, please refer to the AOC-SIMLC User Guide @ http:// www.supermicro.com/products/accessories/addon/SIM.cfm.

BIOS

32 Mb AMI SPI Flash ROM

PCI 2.2, ACPI 1.0/2.0/3.0, Plug and Play (PnP), DMI 2.3, USB Keyboard sup- port, and SMBIOS 2.3

PC Health Monitoring

Onboard voltage monitors for CPU cores, chipset voltage, 3.3Vcc, 12V, V_DIMM, 5V, -12V, 3.3VSB, and Vbatt

Fan status monitor and Pulse Width Modulation (PWM) Fan Control

CPU/chassis temperature monitors

Platform Environment Control Interface (PECI) ready and Thermal Monitor 2 (TM2) support

CPU fan auto-off in sleep mode/CPU slow-down on temperature overheat

CPU thermal trip support for processor protection, power LED

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SUPER MICRO Computer X8DA3 user manual Motherboard Features, Cpu

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.