NEC Express5800 User Manual page 223

IMPORTANT:
Windows Server 2003 x64 Editions
To specify "Complete Memory Dump" to write the debug
information is recommended.
If the mounted memory size is larger than 2GB, "Complete Memory
Dump" cannot be specified so that specify "Kernel Memory Dump"
instead.
Specify the drive where there is a free area more than the size of "the
memory capacity mounted on Express server + 1MB".
In case the mounted memory size exceeds 2GB due to the added
memory, change the write debugging information to [Kernel
Memory Dump] before adding memory. The size of debugging
information (memory dump) to be taken also changes due to adding
memory. Verify the size of the empty space in the debugging
information (memory dump) write destination drive.
Windows Server 2003
To specify "Complete Memory Dump" to write the debug
information is recommended.
If the mounted memory size is larger than 2GB, "Complete Memory
Dump" cannot be specified so that specify "Kernel Memory Dump"
instead.
Specify the drive where there is a free area more than the size of "the
memory capacity mounted on Express server + 12MB"(In case the
memory capacity is more than 2GB, a free area of "2048+12MB" or
more).
In case the mounted memory size exceeds 2GB due to the added
memory, change the write debugging information to [Kernel
Memory Dump] before adding memory. The size of debugging
information (memory dump) to be taken also changes due to adding
memory. Verify the size of the empty space in the debugging
information (memory dump) write destination drive.
4.
Specify "Complete memory dump" and modify [Dump file:] in the [Write debugging
information] group box.
e.g. Write the debug information in D drive write the file name "MEMORY.DMP".
D:\MEMORY.DMP
Installing the Operating System B-25