Removal and Replacement Procedures
2-26
HP ProLiant DL320 Generation 3 Server Maintenance and Service Guide
Memory Modules
The server supports up to four PC3200 DDR ECC unbuffered SDRAM DIMMs installed in
four sockets on the system board.
Figure 2-21: Identifying DIMM sockets on the system board
Table 2-2: DIMM Socket Identification
Item Description
1
DIMM socket 1A
2
DIMM socket 2A
3
DIMM socket 3B
4
DIMM socket 4B
Observe the following guidelines when installing additional memory:
z
DIMMs must be industry-standard, 512-MB or 1-GB,
3-cm (1.2-in), 184-pin PC3200, 400-MHz DDR ECC memory unbuffered DIMMs. The
DDR memory DIMMs must support CAS Latency 2, where CL=2 or greater. They must
also contain the mandatory Joint Electronic Device Engineering Council (JEDEC)
Serial Presence Detect (SPD) information.
z
DIMMs installed in the server must be unbuffered DDR1/400, 2.5 volts and 64-bits
wide.
z
Do not mix ECC and non-ECC DIMMs or DIMMs of different speeds. If different types
of DIMMs are mixed, the system will not function properly.
