NEC Direction SP B-Series, Руководство пользователя

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Installing Options 5-13
Memory Upgrade
Your system comes with 32 MB to 384 MB of main system
memory factory-installed in up to three 168-pin sockets on
the system board. The sockets support Dual In-line Memory
Modules (DIMMs).
You can install memory in one, two, or three sockets. The
size and speed of the DIMMs can vary between sockets.
Single- and double-sided DIMMs are supported.
Before installing memory, read the detailed explanation of
memory types and configuration options in Appendix B.
Depending on product upgrade availability, your system
memory can be upgraded to a total of 384 MB. When
upgrading your system memory, note the following
conditions:
„
Be sure to use 168-pin 3.3V DIMMs with gold-plated
contacts.
„
Bus speed of 100 MHz only is supported.
„
Non-Error Correcting and Checking (64-bit) DIMMs are
supported.
Note:
Although memory size and type may
vary, the SDRAM DIMMs must meet the Intel
4-clock, 100-MHz, unbuffered SDRAM DIMM
specification for 64-bit SDRAM.
Use the following procedure to:
„
Check the memory installed in the system
„
Determine the DIMM configuration needed to increase
memory