Supermicro PDSMi Plus, User Manual

Page: 25 / 122

Chapter 2: Installation
2-7
To Install:
Insert module verti-
cally and press down
until it snaps into
place. Pay attention
to the notch.
Figure 2-2. Installing DIMM into Slot
To Remove:
Use your thumbs to gently
push each release tab
outward to release the DIMM
from the slot.
DDR2
Top View Of DDR2 Slot
Possible System Memory Allocation & Availability
System Device Size Physical Memory
Remaining (-Available)
(4 GB Total System Memory)
Firmware Hub fl ash memory (System
BIOS) 1 MB 3.99
Local APIC 4 KB 3.99
Area Reserved for the chipset 2 MB 3.99
I/O APIC (4 Kbytes) 4 KB 3.99
PCI Enumeration Area 1 256 MB 3.76
PCI Express (256 MB) 256 MB 3.51
PCI Enumeration Area 2 (if needed)
-Aligned on 256-MB boundary- 512 MB 3.01
VGA Memory 16 MB 2.85
TSEG 1 MB 2.84
Memory available to OS and other ap-
plications 2.84