9-40
DIMM
In itional DIMM (Dual Inline Memory Module) to the DIMM socket on the memory board in the server.
D
stall the add
IMMs are installed on the sockets in the ascending order of DIMM socket numbers in the unit of two modules.
NOTE: Up to 8GB of memory (2 GB DIMM × 4) can be installed.
DIMM slot 4
DIMM slot 3
DIMM slot 2
DIMM slot 1
* DIMM specifi DIMM as follows: cation is shown on the label attached to the
Example: Frequency of 400 MH
address of 14 bits, co
z, buffered, capacity of 1GB, row
lumn address of 11 bits, and
single rank
Single rank
Column address
Row address
Capacity
Buffered / Registered
Frequency
2-400 / B / 1024 / R14 C11 S
IMPORTANT: The last digit character indicates the symbol representing either of single rank (S)
or dual rank (D).
If DIMMs of single rank and dual rank are installed on the same memory board, be sure to install
the DIMM of dual rank in DIMM Group #1 (DIMM slots 1 and 2). Otherwise, the system will fa
to start.
il