Kontron CG1200 Carrier Grade Server - Manual (Page 26)

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Kontron CG1200 Carrier Grade Server Installation and Maintenance Guide 20
3. Press down to mate the riser card with the slot on the server board.
NOTE: To avoid damaging the card edge, be sure that the card is lined up straight with the header, not on
an angle.
4. Tighten the blue captive retention screws at the front of the assembly and on the back panel.
5. Replace the chassis cover. For instructions see Section 3.2.2“Re-Installing the Cover”.
3.3 Internal System Components Configuration and Installation
Procedures
This section covers separately-orderable components that must be installed for your server to operate. It
also covers replacing these components and where relevant, such as with memory DIMMs, how to
configure them.
You install your separately-orderable DIMMs and processors on the Intel® Server Board S2400EP4,
which is the baseboard for this server.
NOTE: Be sure to read the information about the configuration rules and memory feature options in the
Intel® Server Board S2400EP4 Family Technical Product Specification e before you begin.
3.3.1 Configuring Memory DIMMs
The memory DIMM slots are located in two separate banks on the S2400EP4 server board. Detailed
information about the memory subsystem in the CG1200 server can be found in the Intel® Server Board
S2400EP4 Family Technical Product Specification located on the Kontron support website
http://us.kontron.com/support (search for CG1200, click on Product Downloads, then Technical Info).
3.3.2 Supported Memory
The Intel® Server Board S2400EP4 supports eight DIMM slots with three memory channels for each
processor. There is one DIMM slot per channel for channels A, B, D, and E and two DIMM slots per
channel for channels C and F. Up to eight DIMMs can be used with dual-processor sockets giving a
maximum memory capacity of 256 GB.
The server board supports DDR3 800, DDR3 1066, DDR3 1333, and DDR3 1600 memory transfer rates.
Memory modules of mixed speed are supported by automatic selection of the highest common frequency
of all memory modules.
For detailed information about UDIMM, RDIMM and LRDIMM support guidelines, see Section 3.2.2.1,
“Supported Memory” in the Intel® Server Board S2400EP4 Family TPS.
Memory Map and Population Rules
The nomenclature for DIMM sockets implemented on the Intel® Server Board S2400EP4 is shown in
Table 4.