Xp professional x64 edition windows – Asus M3A78-VM User Manual
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ASUS M3A78-VM
1-15
• When using only one memory module, start installing the DDR2 DIMM from
slot DIMM_A1 or DIMM_B1 for better overclocking capability.
• For dual-channel configuration (2), you may:
- install identical DIMMs in all four sockets; OR
- install an identical DIMM pair in DIMM_A1 and DIMM_B1 (yellow
slots) and another identical DIMM pair in DIMM_A2 and DIMM_B2
(black slots)
• Always use identical DDR2 DIMM pairs for dual-channel mode. For
optimum compatibility, we recommend that you obtain memory modules
from the same vendor.
When you install a total memory of 4GB or more, Windows
®
32-bit operation
system may only recognize less than 3GB. Hence, a total installed memory of
less than 3GB is recommended if you are using a Windows 32-bit operation
system.
64-bit
Windows
®
XP Professional x64 Edition
Windows
®
Vista x64 Edition
The motherboard supports 8GB physical memory on the operating system listed
below. You may install a maximum of 2GB DIMM on each slot.
M3A78-VM Motherboard Qualified Vendors Lists (QVL)
DDR2-1066MHz capability
Size
Vendor
Part No.
CL
Chip Brand SS/
DS
Chip No.
DIMM support
(Optional)
A*
B*
C*
512MB Kingston
KVR1066D2N7/512
N/A
Elpida
SS
E5108AJBG-1J-E
•
•
1G
Kingston
KHX8500D2/1G
N/A
Kingston
DS
Heat-Sink Package
•
•
1G
Qimonda
HYS64T128020EU-19F-C
6
Qimonda
DS
HYB18T512800CF19FFSS24313
•
•
1G
Kingmax
KLED48F-A8K15
N/A
Kingmax
DS
KKA8FFIXF-JFS-18A
•
•
1G
Transcend
TX1066QLJ-2GK1GB
5
Transced
DS
Heat-Sink Package
•
•
1G
OCZ
OCZ2N1066SR2DK
N/A
OCZ
DS
Heat-Sink Package
•
•
1G
GEIL
GE22GB1066C5DC
5
GEIL
DS
Heat-Sink Package
•
•
1G
GEIL
GE24GB1066C5QC
5
GEIL
DS
Heat-Sink Package
•
•