HP ProLiant ML110 G7 Server - Manual (Page 47)

Hardware options installation 47
UDIMM maximum memory configurations
The server supports a maximum of 16 GB, using 1-GB, 2-GB, and 4-GB single- or dual-rank UDIMMs.
General DIMM slot population guidelines
• The server has four memory slots.
• The server supports two channels with two DIMM slots per channel.
o Memory channel A consists of the two DIMM slots that are closest to the processor.
o Memory channel B consists of the two DIMM slots that are farthest from the processor.
• White DIMM slot indicates the first slot of a channel (2-A, 4-B).
• Memory speed support depends on the type of processor installed. See the technical specification of the
installed processor for more information.
• The server supports dual-rank, 1333 MT/s ECC DIMMs.
• The server supports up to 16-GB (4x4 GB) DIMMs.
• The server does not support:
o LV-DIMMs
o RDIMMs
o Non-ECC DIMMs
• When installing DIMMs:
o If the processor is not installed, then do not install DIMMs
o Populate the DIMM slots in the sequence: 2-A, 4-B, 1-C, 3-D
o The DIMM slot farthest from the processor (either CHA or CHB) must be populated first
o Populate DIMM slots from heaviest load (double-rank) to lightest load (single-rank)
o Use HP-qualified DIMMs
NOTE: The server does not support Elpida 1G/2G/4G UDIMM memory.
Installing a DIMM
1. Power down the server (on page 19 ).
2. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
3. Unlock the tower bezel (" Unlock and open the tower bezel " on page 20 ).
4. Remove the access panel (on page 21 ).
5. Open the DIMM slot latches.