Memory 25
Memory Configuration
BIOS automatically detects, sizes, and initializes the memory array,
depending on the type, size, and speed of the installed DIMMs, and reports
memory size and allocation to the system via configuration registers.
In a 4 GB configuration, a small part of memory (typically 32 MB) is not
remapped above 4 GB. If your OS does not support more than 4 GB of
physical memory, this small part of the memory is effectively lost.
Table 3: Sample DIMM Component Combinations
Bank A
(slots J1 - 4)
Bank B
(slots J5 - 8)
Bank C
(slots J9 - 12)
Bank D
(slots J13 - 16)
Tota l
Memory
4x64 256 MB
4x64 4x32 384 MB
4x64 4x32 4x32 512 MB
4x64 4x64 512 MB
4x64 4x64 4x32 4x32 768 MB
4x64 4x64 4x64 4x64 1024 MB
4x128 4x64 4x32 4x32 1024 MB
4x128 4x128 4x64 4x64 1536 MB
4x128 4x128 4x128 4x128 2048 MB
4x256 4x128 4x64 4x64 2048 MB
4x256 4x256 4x128 4x128 3072 MB
4x256 4x256 4x256 4x256 4096 MB
Note:
Use DIMMs that have been
tested for compatibility with
the system board. Contact
your sales representative or
dealer for a list of approved
DIMMs. Table 3 lists some
sample size combinations.
3424.boo Page 25 Wednesday, September 2, 1998 9:23 AM