Asus DiGiMatrix AB-V10 - Manual (Page 111)

4-7 ASUS DiGiMatrix
4.5 System memory
The motherboard has two Double Data Rate (DDR) DIMM sockets that
supports up to 2GB unbuffered non-ECC PC2700/2100/1600 DDR
DIMMs.
You may install any DDR DIMMs with 64MB, 128MB, 256MB, 512MB, and
1GB densities into the two DIMM sockets.
P4SQ
P4SQ 184-Pin DDR DIMM Sockets
80 Pins 104 Pins
Refer to page 2-9 for DIMM installation procedures.