Product Overview Intel® Server Board SE7520BD2 Technical Product Specification
8 Revision 1.3
Figure 5. Intel® Server Board SE7520BD2-V System Block Diagram
2.5 Identifying the Version of an Intel® Server Board
The version of an Intel® server board can be determined by decoding the last 3 digits of the
board part number.
Example : C44686-703 7=Fabrication (FAB) Number, 03 = Revision 3.
The board part number can be found on the motherboard itself. The board part number can also
be determined by using Intel® Server Management or by checking the System Management
Sub-menu (see Section 3.2.8.1) in BIOS Setup.
2.6 Chipset Overview
The architecture of the Server Board SE7520BD2 is designed around the Intel
®
E7520 chipset.
The chipset consists of three components, which together are responsible for providing the
interface between all major sub-systems found on the baseboard, including the processor,
memory, and I/O sub-systems. These three components are:
• Memory Controller Hub (MCH)
• I/O Controller Hub (ICH5-R)
• Intel® 6700PXH 64-bit Hub (PXH)
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