Memory Configurations - Asus P8P67-M 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
• Due to CPU behavior, DDR3 2200/2000/1800 MHz memory module will run at DDR3
• According to Intel CPU specification, DIMM voltage below 1.65V is recommended to
• Always install DIMMs with the same CAS latency. For optimum compatibility, we
• Due to the memory address limitation on 32-bit Windows
• This motherboard does not support DIMMs made up of 512Mb (64MB) chips or less.
• The maximum 32GB memory capacity can be supported with 8GB or above DIMMs.
• The default memory operation frequency is dependent on its Serial Presence Detect
• For system stability, use a more efficient memory cooling system to support a full
Visit the ASUS website at www.asus.com for the latest QVL.
ASUS P8P67-M
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.
2133/1866/1600 MHz frequency as default.
protect the CPU.
recommend that you obtain memory modules from the same vendor.
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
- Install a 64-bit Windows
motherboard.
ASUS will update the memory QVL once the DIMMs are available in the market.
(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.
memory load (4 DIMMs) or overclocking condition.
OS when you want to install 4GB or more on the
®
OS, when you install 4GB
®
OS.
®
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