Functional Architecture
SE7500CW2 Server Board Technical Product Specification
6
Revision 1.40
3.1.2
Memory Subsystem
The Intel
®
Server Board SE7500CW2 supports up to four DIMM slots for a maximum memory
capacity of 4GB
1
. The DIMM organization is x72 which includes eight ECC check bits. The
memory interface runs at 200MT/s. The memory controller supports memory scrubbing, single-
bit error correction and multiple-bit error detection and chip kill support with DIMMS built on x4
technology. Memory can be implemented with either single sided (one row) or double-sided (two
row) DIMMs.
The figure below provides a block diagram of the memory sub-system implemented on the Intel
®
Server Board SE7500CW2.
Figure 2. Memory Sub-system Block Diagram
1
As of the writing of this document, testing with 2GB DIMM modules was not complete and therefore not yet
supported. 2 GB DIMM support would allow for up to 8GB of main memory on the SE7500CW2. For updates on
support of 2GB DIMM modules, visit the SE7500CW2 support website at
http://support.intel.com/support/motherboards/server/se7500cw2
.