Asus P4P800S-X User's Guide download pdf (Page 19)

ASUS P4P800S-X motherboard

1-9

1.7System memory

1.7.1 DIMM sockets location

The following figure illustrates the location of the DDR DIMM sockets.

1.7.2 Memory configurations

You may install 64MB, 128MB, 256MB, 512MB, and 1GB DDR DIMMs into the

DIMM sockets using the memory configurations in this section.

Important notes

1. Make sure to unplug the power supply before adding or removing DIMMs or

other system components. Failure to do so may cause severe damage to

both the motherboard and the components.

2. When installing long AGP cards, it is recommended to install the memory

modules first. Long AGP cards, when installed, may interfere with the

memory sockets.

1. For optimum compatibility, it is recommended that you obtain memory

modules from the same vendor. See the DDR400 Qualified Vendor List

(QVL) on page 1-10.

2. Make sure that the memory frequency matches the CPU FSB (Front Side

Bus). Refer to Table 1.

3. Always install DIMMs with the same CAS Latency.

4. Double-sided DDR DIMMs with x16 (data bus=16bit) memory chips are not

supported due to chipset limitation.

P4P800S-X

P4P800S-X 184-Pin DDR DIMM Sockets

80 Pins104 Pins

DIMM1

DIMM2

1 ... 18 19 20 ... 70

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Asus P4P800S-X User's Guide Page 19