Supermicro SERIES3800/S120T User Manual page 42

SERIES3800/S120T
System Device
Firmware Hub fl ash memory (System
BIOS)
Local APIC
Area Reserved for the chipset
I/O APIC (4 Kbytes)
PCI Enumeration Area 1
PCI Express (256 MB)
PCI Enumeration Area 2 (if needed)
-Aligned on 256-MB boundary-
VGA Memory
TSEG
Memory available to OS and other ap-
plications
Notch
Release
Tab
To Install: Insert module vertically and press down until it snaps into place. Pay attention to the bottom
notches.
To Remove: Use your thumbs to gently push each release tab outward to free the DIMM from the
slot.
User's Manual
(7045A-C3/7045A-CT)
Possible System Memory Allocation & Availability
Size
1 MB
4 KB
2 MB
4 KB
256 MB
256 MB
512 MB
16 MB
1 MB
Figure 5-3. DIMM Installation
Note: Notch
should align
with its
receptive point
on the slot
5-10
Physical Memory
Remaining (-Available)
(4 GB Total System Memory)
3.99
3.99
3.99
3.99
3.76
3.51
3.01
2.85
2.84
2.84
Notch
Release
Tab