Memory - HP ProLiant SL390s G7 4U Maintenance And Service Manual

Figure 21 Installing the heatsink

Memory

The HP ProLiant SL390s G7 4U Half-width Server has 12 DIMM slots that support up to 192GB
maximum system memory.
You must adhere to the following guidelines when adding or replacing memory modules:
•
Support 12 DDR3 240-pin RDIMM (SR, DR, QR) or UDIMM (SR, DR) slots (6 DIMMs per CPU).
•
RDIMM = Registered DIMM; UDIMM = Unbuffered DIMM.
•
Channel 0 is located furthest to processor, followed by channel 1 then channel 2.
•
DIMM 0 is the furthest from the processor of the two DIMMs in a given channel.
•
Single RDIMM capacity up to 16GB; single UDIMM capacity up to 2GB.
•
Speed is 800 MHz, 1067 MHz and 1333 MHz depending on DIMM population
•
Supported DIMM: 1GB, 2GB, 4GB, 8GB and 16GB (192GB maximum capacity) DDR3
•
DIMM voltage is 1.5V or LV 1.35V.
•
For 2P system, both physical processors in each socket must be of the same type and speed.
Removal and replacement procedures 45