Asus P4PE2-X 1.7.3 DIMM Qualified Vendors List, Table, Table 2 Qualified DDR 400 DIMMs, PC2100, CPU FSB, *PC3200, 533 MHz, 400 MHz, 266 MHz, *800 MHz, *400 MHz, 333/266 MHz

x16 Double-sided DDR DIMMs (16-bit memory chips) are not supported on this motherboard.

This motherboard supports different memory frequencies depending on the CPU FSB (Front Side Bus) and the type of DDR DIMM.

Table 1

CPU FSB	DDR DIMM Type	Memory Frequency
*800 MHz	*PC3200	*400 MHz
533 MHz	PC2700/PC2100	333/266 MHz
400 MHz	PC2100	266 MHz

* Overclocking mode

1.7.3 DIMM Qualified Vendors List

The following table lists the memory modules that have been tested and qualified for use with this motherboard.

Table 2 Qualified DDR 400 DIMMs

Size	Vendor	Chip Number	SS/DS	Part Number	Max. DIMM
256MB	KINGSTON	HY5DU56822BT-D43	SS	KVR400X64C3A/256	1
512MB	KINGSTON	HY5DU56822BT-D43	DS	KVR400X64C3A/512	1
512MB	KINGSTON	Heat-Sink Package	DS	KHX3200A/512	1
256MB	SAMSUNG	K4H560838E-TCCC	SS	M368L3223ETM-CCC	1
512MB	SAMSUNG	K4H560838E-TCCC	DS	M368L6423ETM-CCC	1
256MB	SAMSUNG	K4H560838F-TCCC	DS	M368L6423FTN-CCC	1
256MB	Hynix	HY5DU56822BT-D43	SS	HYMD232646B8J-D43 AA	1
512MB	Hynix	HY5DU56822BT-D43	DS	HYMD264646B8J-D43 AA	1
256MB	MICRON	MT46V32M8TG-5BC	SS	MT8VDDT3264AG-40BCB	1
512MB	MICRON	MT46V32M8TG-5BC	DS	MT16VDDT6464AG-40BCB	1
256MB	Infineon	HYB25D256800BT-5B	SS	HYS64D32300GU-5-B	1
256MB	Infineon	HYB25D256800CE-5C	SS	HYS64D32300HU-5-C	1
256MB	Hynix	HY5DU56822BT-D43	SS	HYMD232646B8J-D43 AA	2
256MB	MICRON	MT46V32M8TG-5BC	SS	MT8VDDT3264AG-40BCB	2

Obtain DDR DIMMs only from ASUS qualified vendors to ensure system stability. Visit the ASUS website (www.asus.com) for the latest qualified vendors list (QVL).

1-10 Chapter 1: Product introduction