Memory Configurations; Ddr3-1066 Mhz Capability - Asus P5G41T-M LX User Manual

1.7.2

Memory configurations

You may install 512MB, 1GB, 2GB, and 4GB unbuffered non-ECC DDR3 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, it is
recommended 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 512 megabits (Mb) chips or less.
• The default memory operation frequency is dependent on its Serial Presence Detect
(SPD), which is the standard way of accessing information from a memory module.
Under the default state, some memory modules for overclocking may operate at a lower
frequency than the vendor-marked value.
• For system stability, use a more efficient cooling system to support a full memory load (2
DIMMs) or overclocking conditions.
P5G41T-M LX Motherboard Qualified Vendors Lists (QVL)

DDR3-1066 MHz capability

Vendor Part No.
Crucial CT12864BA1067.8FF
Crucial CT25664BA1067.16FF
ELPIDA EBJ10UE8EDF0-AE-F
Elpida EBJ51UD8BAFA-AC-E
Elpida EBJ51UD8BAFA-AE-E
Elpida EBJ11UD8BAFA-AE-E
ELPIDA EBJ21UE8EDF0-AE-F
Kingston KVR1066D3N7/1G
Kingston KVR1066D3N7/2G
Micron MT8JTF12864AZ-1G1F1
Micron MT16JTF25664AZ-1G1F1 2048MB DS Micron
SAMSUNG M378B2873EH1-CF8
SAMSUNG M378B5273BH1-CF8
Elixir M2Y2G64CBHA9N-BE
Kingtiger 2GB DIMM PC3-8500
ASUS P5G41T-M LX
Use a maximum of 3GB system memory if you are using a 32-bit Windows
Install a 64-bit Windows
the motherboard.
SS/ Chip
Size
DS Brand
1024MB SS Micron
2048MB DS Micron
1024MB SS ELPIDA
512MB SS Elpida
512MB SS Elpida
1024MB DS Elpida
2048MB DS ELPIDA
1024MB SS Kingston
2048MB DS Kingston
1024MB SS Micron
1024MB SS Samsung
4096MB DS SAMSUNG 846 K4B2G0846B-HCF8
2048MB DS -
2048MB DS Hynix
OS when you want to install 4GB or more memory on
®
Chip NO.
9GF22D9KPT
9HF22D9KPT
J1108EDSE-DJ-F
J5308BASE-AC-E
J5308BASE-AC-E
J5308BASE-AC-E
J1108EDSE-DJ-F
D1288JEKAPGA7U
D1288JEKAPGA7U
9GF22D9KPT
9HF22D9KPT
SEC 901 HCF8 K4B1G0846E -
-
H5TQ1G83AFP G7C
OS, when you install 4GB
®
DIMM socket
support (Optional)
Timing Voltage
A*
7 - •
7 - •
1.35V(low
- •
voltage)
- - •
- - •
- - •
1.35V(low
- •
voltage)
7 1.5V •
7 1.5V •
7 - •
7 - •
- •
- - •
7-7-7-20 - •
- - •
OS.
®
B*
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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