Setup guide

16
Installing the Motherboard
1 DIMM 1 connects to command/address pins MEMADDA [13:0], MEMBANKA [1:0], MEMRASA_L,
MEMCASA_L, MEMWEA_L, MEMCKEA.
2 DIMM 2 connects to command/address pins MEMADDB [13:0], MEMBANKB [1:0], MEMRASB_L,
MEMCASB_L, MEMWEB_L, MEMCKEB.
3 2T timing is supported in CG and later silicon revisions. Refer to the AMD Athlon ™ 64 Processor
Power and Thermal Data Sheet, order #30430, for silicon revision determination.
4 The maximum allowable DRAM speed under these high load conditions may be reduced with certain
DIMMs due to signal integrity degradation.
Table A: Unbuffered DIMM Support for 754-pin
Table B: DDR (memory module) QVL (Qualified Vendor List)
The following DDR400 memory modules have been tested and qualified for use with this
motherboard.
Numbers of
DIMMs
5
Maximum DRAM
Speed
1 T 2 T
3
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR400
DDR333
DDR333
DIMM 1
4.1.5
DIMM 2
22
22
2
single rank
empty
empty
single rank
empty
double rank
empty
double rank
single ranksingle rank
single rank
double rank
double rank
double rank
single rank
double rank
1
1
1
1
2
2
2
2
Size Vendor Model Name
SAMSUNG K4H560838D-TCC4
TwinMOS TMD7608F8E50D
KingMax KDL388P4EA-50A
Winbond W942508BH-5
A-DATA ADD8608A8A-5B
A-DATA ADD8608A8A-4.5B
256MB
Hynix HY5DU56822BT-D43
Infineon HYB25D256800BT-5
Kingston D3208DL1T-5
Kingston KHX3500AK2
PSC A2S56D30BTP
Hynix HY5DU56822DT-D5
Transcend V58C2256804SAT5B
ValueSelect VS32MB-5 2B0402
CORSAIR CMX512-3200C2PT
CORSAIR CMX512-3500C2PT
CORSAIR CMX512-4400PT
Mushkin PC3500 level ONE
GEIL GE1GB3200BDC
G.SKILL F1-3200PHU2-1 GVZX
AENEON AED93T500
AENEON AED83T500
512 MB
Team RD1024DB600EL
1GB CORSAIR CMX1024-3200PT