Asus P8H61-M2 USB3 User Manual

ASUS P8H61-M2 USB31-10
1.4.2 Memory congurations
You may install 1GB, 2GB, 4GB and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM
sockets.
• 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. To operate at the vendor-marked or at a
higher frequency, refer to section 2.4 Ai Tweaker menu for manual memory frequency
adjustment.
• For system stability, use a more efcient memory cooling system to support a full
memory load (2 DIMMs) or overclocking condition.
• 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 conguration. 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
®
OS, when you install 4GB
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:
- Use a maximum of 3GB system memory if you are using a 32-bit Windows
®
OS.
- Install a 64-bit Windows
®
OS when you want to install 4GB or more on the
motherboard.
• This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less.
• The maximum 16GB memory capacity can be supported with 8GB or above DIMMs.
ASUS will update the memory QVL once the DIMMs are available in the market.
P8H61-M2 USB3 Motherboard Qualied Vendors Lists (QVL)
DDR3-1066 MHz capability
Vendors Part No. Size SS/DS Chip Brand Chip NO. Timing Voltage
DIMM socket
support (Optional)
1 DIMM 2 DIMM
Crucial CT12864BA1067.8FF 1GB SS Micron 9GF22D9KPT 7 - • •
Crucial CT25664BA1067.16FF 2GB DS Micron 9HF22D9KPT 7 - • •
ELPIDA EBJ10UE8EDF0-AE-F 1GB SS ELPIDA J1108EDSE-DJ-F -
1.35V(low
voltage)
• •
ELPIDA EBJ21UE8EDF0-AE-F 2GB DS ELPIDA J1108EDSE-DJ-F -
1.35V(low
voltage)
• •
KINGSTON KVR1066D3N7/1G(low prole) 1GB SS ELPIDA J1108BFSE-DJ-F 7 1.5V • •
KINGSTON KVR1066D3N7/4G 4GB DS Hynix H5TQ2G83AFR 7 1.5V • •

Asus P8H61-M2 USB3 Specifications

General

Brand	Asus
Model	P8H61-M2 USB3
Category	Motherboard
Language	English