Supermicro X7DA8 Plus, Руководство пользователя

Страница: 27 / 97

Chapter 2: Installation
2-7
DDR2 FBD DIMM
® S
UPER X7DA8+
To Install: Insert module vertically and press down until it
snaps into place. Pay attention to the alignment notch at
the bottom.
Figure 2-2. Installing and Removing DIMMs
To Remove:
Use your thumbs
to gently push
the release tabs
near both ends of
the module. This
should release it
from the slot.
Top View of DDR2 FBD Slot
DDR2 FBD
Top View of DDR2 FBD
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