2.4.2Memory configurations

You may install 256 MB, 512 MB, 1 GB, and 2 GB unbuffered non-ECC DDR2 DIMMs into the DIMM sockets.

• For dual-channel configuration, the total size of memory module(s) installed per channel must be the same (DIMM_A1 + DIMM_A2 = DIMM_B1 + DIMM_B2).

•Always install DIMMs with the same CAS latency. For optimum compatibility, we recommend that you obtain memory modules from the same vendor. Visit the ASUS website at www.asus.com for the latest DDR2

Qualified Vendors List.

•Due to chipset resource allocation, the system may detect less than 32 GB system memory when you installed four 8 GB DDR2 memory modules.

• The motherboard can support up to 32 GB on the operating system listed below. You may install a maximum of 8 GB DIMMs on each slot.

32-bit

64-bit

Windows® 2000 Advanced Server

Windows® Server 2003 Standard x64

Windows® Server 2003 Enterprise

Edition

Windows® XP Professional x64 Edition

Edition

 

Windows® Server 2003 Enterprise x64

 

Edition

Visit the ASUS website for the latest DDR2-800/667/533 MHz QVL.

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Chapter 2: Hardware information