Memory Configurations - Asus M4N78 SE User Manual

1.7.2

Memory configurations

You may install 512MB, 1GB, 2GB, and 4GB unbuffered ECC/non-ECC DDR2 DIMMs into
the DIMM sockets.
• You may install varying memory sizes in Channel A and Channel B. The system maps
the total size of the lower-sized channel for the dual-channel configuration. Any excess
memory from the higher-sized channel is then mapped for single-channel operation.
• Always install DIMMs with the same CAS latency. For optimum compatibility, we
recommend that you obtain memory modules from the same vendor.
• Due to the memory address limitation on 32-bit Windows
or more memory on the motherboard, the actual usable memory for the OS can be
about 3GB or less. For effective use of memory, we recommend that you do any of the
following:
-
-
• This motherboard does not support DIMMs made up of 256 megabits (Mb) chips or less.
The motherboard supports up to 8GB memory modules on Windows
and Vista x64 editions. You may install a maximum of 4 GB DIMMs on each slot.
M4N78 SE Motherboard Qualified Vendors Lists (QVL)
DDR2-667MHz capability
Size Vendor
2G Kingston
512MB Kingston
2G Kingston
1G Kingston
512MB Qimonda
1G Qimonda
1G Corsair
1G Corsair
512MB Kingmax
1G Kingmax
512MB Apacer
512MB Apacer
512MB Apacer
ASUS M4N78 SE
Use a maximum of 3GB system memory if you are using a 32-bit Windows
Install a 64-bit Windows
the motherboard.
Part No.
KVR667D2N5/2G
KVR667D2N5/512
KVR667D2N5/2G
KVR667D2N5/1G
HYS64T64000EU-3S-B2
HYS64T128020EU-3S-B2
VS1GB667D2
XMS2-5400
KLCC28F-A8KB5
KLCD48F-A8KB5
AU512E667C5KBGC
AU512E667C5KBGC
78.91G92.9K5
(continued on the next page)
OS when you want to install 4GB or more memory on
®
SS/
CL Chip No.
DS
DS N/A 7RE22 D9HNL
SS N/A SO1237650821 SBP
D6408TR4CGL25USL0749
05PECNB
DS N/A E1108ACBG-8E-E
0813A90CC
DS N/A SO1280420822 SOP
D6408TR4CGL25USL1563
04PECXA
SS 5 HYB18T512B00B2F3SFS
S28171
DS 5 HYB18T512B00B2F3SFS
S28171
DS N/A MID095D62864M8CEC
DS 4 Heat-Sink Package
SS N/A KKEA88B4LAUG-29DX
DS N/A KKEA88B4LAUG-29DX
SS 5 AM4B5708MIJS7E0627B
SS 5 AM4B5708GQJS7E06332F
SS 5 AM4B5708JQJS7E0751C
OS, when you install 4GB
®
XP Professional x64
®
DIMM support
Chip
Brand
A*
Micron ·
Kingston ·
Elpida ·
Kingston ·
Qimonda ·
Qimonda ·
Corsair ·
Corsair ·
Kingmax ·
Kingmax ·
Apacer ·
Apacer ·
Apacer ·
OS.
®
B*
·
·
·
·
·
·
·
·
·
·
·
·
·
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