1.3Serial number label

Before requesting support from the ASUS Technical Support team, you must take note of the motherboard's serial number containing 12 characters xxM0Axxxxxxx shown as the figure below. With the correct serial number of the product, ASUS Technical Support team members can then offer a quicker and satisfying solution to your problems.

 

 

DSEB-D16

Made

 

in

 

China

xxM0Axxxxxxx

合格

1.4Special features

1.4.1Product highlights

Latest processor technology

The motherboard comes with two LGA-771 sockets that support Dual‑Core Intel® Xeon™ processors with 1600/1333/1066 MHz Front Side Bus (FSB). Dual-core processors contain two physical CPU cores to meet demands for more powerful processing. Intel® Xeon™ processors incorporate the Intel® Hyper‑Threading Technology and Extended Memory 64-bit Technology (EM64T). The EM64T enables the support for 64-bit operation system, such as 64-bit Windows® and Linux.

Intel® 5400 and Intel® 6321ESB chipset

The Intel® 5400 Memory Controller Hub (MCH) and the Intel® 6321ESB provide the vital interfaces for the motherboard.

The MCH provides the processor, quadri-channel FB-DIMM memory support, and PCI Express interfaces. The Intel® 6321ESB is a new generation server class I/O controller hub that provides the interface for PCI 2.3, PCI Express, and PCIX.

Intel® EM64T

The motherboard supports Intel® processors with the Intel® EM64T (Extended Memory 64 Technology). The Intel® EM64T feature allows your computer to run on 64-bit operating systems and access larger amounts of system memory for faster and more efficient computing.

Enhanced Intel SpeedStep® Technology (EIST)

The Enhanced Intel SpeedStep® Technology (EIST) intelligently manages the CPU resources by automatically adjusting the CPU voltage and core frequency depending on the CPU loading and system speed or power requirement.

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Chapter 1: Product introduction