Asus E2KM1I-DELUXE - Manual (Page 20)

1.5.2 Memory configurations
You may install 1GB, 2GB, 4GB, and 8GB unbuffered non-ECC DDR3 DIMMs into the DIMM
sockets.
• We recommend that you install the memory modules from the blue slots for better
overclocking capability.
• 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:
- Install a maximum of 3GB system memory if you are using a 32-bit Windows ®
OS.
- Use a 64-bit Windows ® OS if you want to install 4GB or more memory on the
motherboard.
• This motherboard does not support DIMMs made up of 512Mb (64MB) 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. To operate at the vendor-marked or at a higher frequency,
refer to section 2.4 Ai Tweaker menu for manual memory frequency adjustment.
E2KM1I-DELUXE Motherboard Qualified 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 DIMMs
Crucial CT25664BA1067.16FF 2GB DS Micron 9HF22D9KPT 7 - • •
Crucial CT25672BA1067.18FF 2GB DS Micron 9GF22D9KPT(ECC) 7 - • •
ELPIDA EBJ21UE8EDF0-AE-F 2GB DS ELPIDA J1108EDSE-DJ-F - 1.35V(low voltage) • •
KINGSTON KVR1066D3N7/2G 2GB DS ELPIDA J1108BFSE-DJ-F - 1.5V • •
KINGSTON KVR1066D3N7/4G 4GB DS Hynix H5TQ2G83AFR 7 1.5V • •
Chapter 1: Product introduction 1-8