NEC Express5800 User Manual page 419

IMPORTANT:
The DIMM is extremely sensitive to static electricity. Make sure to

touch the metal frame of the server to discharge static electricity
from your body before handling the DIMM. Do not touch the
DIMM terminals or on-board parts by a bare hand or place the
DIMM directly on the desk. For static notes, see the section
"Anti-static Measures" described earlier.
Make sure to use the DIMM authorized by NEC. Installing a

third-party DIMM may cause a failure of the DIMM as well as the
server. Repair of the server due to failures or damage resulted from
installing such a board will be charged.
Purchase DIMMs of the following models:
– N8102-379 Additional 1GB memory board
– N8102-380 Additional 2GB memory board
– N8102-381 Additional 4GB memory board
– N8102-382 Additional 8GB memory board
– N8102-383 Additional 16GB memory board
– N8102-392 Additional 2GB memory board (1GB ×2)
– N8102-393 Additional 4GB memory board (2GB ×2)
– N8102-394 Additional 8GB memory board (4GB ×2)
– N8102-395 Additional 16GB memory board (8GB ×2)
– N8102-396 Additional 32GB memory board (16GB ×2)
Upgrading Your Server 9-81