5-10
S
uper
W
orkstation 7045A-WT User's Manual
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.
Figure 5-3. DIMM Installation
DDR2 FBD DIMM
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
Notes
: Due to OS limitations, some operating systems may not show more than
4 GB of memory.
Due to memory allocation to system devices, memory remaining available for op-
erational use will be reduced when 4 GB of RAM is used. The reduction in memory
availability is disproportional. Refer to the table below for details.
Содержание SuperWorkstation 7045A-WT
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Страница 5: ...v Preface Notes ...
Страница 23: ...Chapter 2 Server Installation 2 9 Figure 2 5 Accessing the Inside of the System Rack Configuration shown ...
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Страница 65: ...Chapter 6 Advanced Chassis Setup 6 5 Figure 6 3 Removing a Chassis Fan ...
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