Dell OptiPlex GX1p User Manual
Page 22
Memory: Dell™ OptiPlex™ GX1p
Installation Guidelines
For information on installing DIMMs, refer to DIMM installation instructions for the OptiPlex
midsize chassis
or
mini tower chassis
.
Configuration Options
Memory Map
CAUTION: Do not use EDO DIMMs in this computer. This computer uses SDRAM DIMMs. EDO and SDRAM DIMMs have slightly
different gap spacings and you may damage the DIMMs or sockets if you attempt to insert the wrong DIMM type in the computer.
Total
DIMM_A DIMM_B DIMM_C
128 MB 64 MB
64 MB
128 MB 128 MB
192 MB 128 MB
64 MB
256 MB 128 MB
128 MB
256 MB 256 MB
320 MB 128 MB
128 MB
64 MB
384 MB 128 MB
128 MB
128 MB
512 MB 256 MB
256 MB
768 MB 256 MB
256 MB
256 MB
Memory Range
Address Range
Size
Description
1024–131,072 KB
100000–8000000h
127 MB
Extended memory
960–1023 KB
F0000–FFFFFh
64 KB
System BIOS
800–959 KB
C8000–EFFFFh
160 KB
Available high memory
640–799 KB
A0000–C7FFFh
160 KB
Video memory and BIOS
639 KB
9FC00–9FFFFh
1 KB
Extended-BIOS data
0–638 KB
00000–9FBFFh
639 KB
Conventional memory