Chapter 1: Introduction

1-2 Chipset Overview

Built upon the functionality and the capability of the 7520 chipset, The X6DH3- G2/X6DHi-G2 motherboard provides the performance and feature set required for dual processor-based servers, with confi guration options optimized for communica- tions, presentation, storage, computation or database applications. The Intel E7520 chipset consists of the following components: the E7520 Memory Controller Hub (MCH), the 6300ESB I/O Controller Hub (6300ESB ICH), and the Intel PCI-X Hub (PXH).

The E7520 MCH supports single or dual Xeon EM64T processors with Front Side Bus speeds of 800 MHz. Its memory controller provides direct connection to two channels of registered DDR2 with a marched system bus address and data band- widths of up to 5.4GB/s. The E7520 also supports the new PCI Express high speed serial I/O interface for superior I/O bandwidth. The MCH provides three confi gurable x8 PCI Express interfaces. These interfaces support connection of the MCH to a variety of other bridges that are compliant with the PCI Express Interface Specifi - cation, Rev. 1.0a.

6300ESB System Features

The I/O Controller Hub provides the I/O subsystem with access to the rest of the system. It supports 2-channel Ultra ATA/100 Bus Master IDE Controller, two Serial ATA (SATA) Host Controllers, SMBus 2.0 Controller, LPC/Flash BIOS Interface, PCI 2.3 Interface, and Integrated System Management Controller.

6300ESB ICH System Features

The 6300ESB ICH system consists of:

The I/O Controller Hub provides the I/O subsystem with access to the rest of the system. Additionally, it integrates many I/O functions.

The 6300ESB integrates: 2-channel Ultra ATA/100 Bus Master IDE Controller, two Serial ATA (SATA) Host Controllers, SMBus 2.0 Controller, LPC/Flash BIOS Interface, PCI-X (66MHz) 1.0 Interface, PCI 2.2 Interface and System Manage- ment Controller.

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SUPER MICRO Computer X6DH3-G2, X6DHi-G2 user manual Chipset Overview, 6300ESB System Features, 6300ESB ICH System Features
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X6DH3-G2, X6DHi-G2 specifications

Super Micro Computer is renowned for its innovation in the server and workstation market, and the X6DH3-G2 and X6DHi-G2 motherboards are prime examples of their commitment to performance, reliability, and advanced technology. These motherboards are designed to cater to the demands of enterprise-level applications, offering robust support for a variety of workloads.

The X6DH3-G2 and X6DHi-G2 motherboards are based on the Intel E7501 chipset, supporting the Intel Xeon processor family. This allows for significant computing power, making them ideal choices for data-centric applications in various fields, from scientific research to database management. One of the standout features of these motherboards is their dual-processor capability, enabling users to harness the power of two Xeon CPUs simultaneously for enhanced multitasking and performance.

In addition to dual-processor support, both motherboards offer up to 64 GB of DDR2 ECC memory. This ensures data integrity and system stability, which are crucial in enterprise environments. The presence of ECC (Error-Correcting Code) memory allows these motherboards to automatically detect and correct data corruption, significantly reducing the risk of system crashes and data loss.

Storage capabilities are another highlight of the X6DH3-G2 and X6DHi-G2 motherboards. They come equipped with multiple SATA and SCSI interfaces, ensuring compatibility with various storage solutions. This flexibility allows users to configure their storage according to their specific needs, whether it be for high-speed access or large-capacity requirements. RAID (Redundant Array of Independent Disks) support is also integrated, enabling users to implement data redundancy and improve performance.

Networking features are robust, with integrated gigabit Ethernet that ensures high-speed connections and efficient data transfer. This is essential for applications demanding low latency and high bandwidth.

The layout of the X6DH3-G2 and X6DHi-G2 motherboards is designed for optimal thermal management and airflow, enhancing system longevity and reliability. They also support a range of expansion slots, including PCI Express, which allows for the addition of graphics cards and other advanced peripherals.

Super Micro’s commitment to quality is evident in these motherboards, showcasing reliability and a wealth of features that make them suitable for demanding enterprise environments. With a focus on performance, scalability, and stability, the X6DH3-G2 and X6DHi-G2 motherboards are engineered to meet the evolving challenges faced by IT professionals and organizations today.
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