Asus P4P8X - Manual (Page 26)

1-16 Chapter 1: Product introduction
Table 3 DDR400 Qualified Vendor List (QVL) (Overclocked Mode)
• Obtain DDR DIMMs only from ASUS qualified vendors for better system
performance. Visit the ASUS website (www.asus.com) for the latest QVL.
• FSB800 and DDR400 is not a default specification, take caution when
overclocking your system.
Size Vendor P/N Number DS/SS Component Max. DIMMs
512MB TwinMOS M2G9J16AGATT9F081AA4T DS TMD7608F8E50D 2
256MB TwinMOS M2S9I08AFAPS9F0811A-T SS A2S56D30ATP 2
256MB Apacer 77.10636.465 SS K4H560838D-TCC4 1
512MB Apacer 77.10736.464 DS K4H560838D-TCC4 2
256MB Transcend TS32MLD64V4F3 SS K4H560838D-TCC4 2
512MB Transcend TS64MLD64V4F3 DS K4H560838D-TCC4 2
256MB Transcend TS32MLD64V4F3 SS V58C2256804SAT5 2
512MB Transcend TS64MLD64V4F3 DS V58C2256804SAT5 2
256MB A DATA MDOAD5F3G315B1ECZ SS ADD8608A8A-5B 2
256MB A DATA MDOSS6F3G31JB1EAE SS K4H560838D-TCC4 2
256MB A DATA MDOWB5F3G316B1EAE SS W942508BH-5 2
256MB KINGSTON KVR400X64C25/256 SS W942508BH-5 2
256MB Winbond W9425GCDB-5 SS W942508BH-5 2
512MB Winbond W9451GCDB-5 DS W942508BH-5 2
256MB Infineon HYS64D16301GU-5-B SS HYB25D256160BT-5B 2
256MB Infineon HYS64D32300GU-5-B SS HYB25D256800BT-5B 2
512MB Infineon HYS64D64320GU-5-B DS HYB25D256800BT-5B 2
256MB SAMSUNG M368L3223ETM-CCC SS K4H560838E-TCCC 2
512MB SAMSUNG M368L6432ETM-CCC DS K4H560838E-TCCC 2
256MB Hynix HYMD232646B8J-D43 AA SS HY5DU56822BT-D43 2
512MB Hynix HYMD264646B8J-D43 AA DS HY5DU56822BT-D43 2
512MB MICRON MT16VDDT6464AG-40BC4 DS MT46V32M8TG-5BC 2
256MB MICRON MT8VDDT3264AG-40BC4 SS MT46V32M8TG-5BC 2
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.
Follow these steps to install a DIMM.
1. Unlock a DIMM socket by pressing
the retaining clips outward.
2. Align a DIMM on the socket such that
the notch on the DIMM matches the
break on the socket.
3. Firmly insert the DIMM into the socket
until the retaining clips snap back in
place and the DIMM is properly
seated.
Unlocked Retaining Clip
DDR DIMM notch
1.9.2 Installing a DIMM