User Manual - Etilize
User Manual - Etilize
User Manual - Etilize
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
v The following table lists the maximum DIMM population using ranked UDIMM.<br />
Table 5. Maximum memory population using ranked UDIMMs (depending on your model)<br />
Number of UDIMMs DIMM type DIMM size Total memory<br />
4 single-rank UDIMMs 1 GB 4 GB<br />
4 single-rank UDIMMs 2 GB 8 GB<br />
4 dual-rank UDIMMs 2 GB 8 GB<br />
4 dual-rank UDIMMs 4 GB (when<br />
available)<br />
16 GB<br />
v The following table lists the UDIMM memory population rule to optimize the<br />
system performance.<br />
Table 6. UDIMMs population rule for dual-channel symmetric mode<br />
DIMMs<br />
connector 1<br />
DIMMs<br />
connector 2<br />
DIMMs<br />
connector 3<br />
DIMMs<br />
connector 4<br />
DIMMs<br />
connector 5<br />
DIMMs<br />
connector 6<br />
populated empty empty empty empty empty<br />
populated empty empty populated empty empty<br />
populated populated empty populated populated empty<br />
Registered DIMMs (RDIMMs)<br />
The following notes provide information that you must consider when you install<br />
RDIMMs:<br />
v The memory channels run at the fastest common frequency of the installed<br />
DIMMs.<br />
v Do not use both RDIMMs and UDIMMs in the same server.<br />
v The server supports up to three single-rank, dual-rank, or quad-rank RDIMMs per<br />
channel.<br />
v The RDIMM options that are available for the server are 1 GB, 2 GB, 4 GB, and<br />
8 GB (when available) memory DIMMs.<br />
v You can install a maximum of 32 GB of memory in the server when you use<br />
RDIMMs.<br />
v The following table lists the supported RDIMM population.<br />
Table 7. Supported RDIMM population per channel<br />
DIMMs slots<br />
per channel<br />
DIMMs installed<br />
in each channel DIMM type DIMM speed<br />
3 1 Registered<br />
DDR3 ECC<br />
3 2 Registered<br />
DDR3 ECC<br />
3 3 Registered<br />
DDR3 ECC<br />
3 1 Registered<br />
DDR3 ECC<br />
3 2 Registered<br />
DDR3 ECC<br />
Ranks per<br />
DIMM (any<br />
combination)<br />
1066, 1333 single-rank,<br />
dual-rank<br />
1066, 1333 single-rank,<br />
dual-rank<br />
800 single-rank,<br />
dual-rank<br />
1066 quad-rank<br />
800 quad-rank<br />
Chapter 2. Installing optional devices 37