1gb+512mb ddr ram 400.
DIMM1: 1 GB PC3200 DDR SDRAM (3.0-3-3-8 @ 200 MHz) (2.5-3-3-7 @ 166 MHz)samsung
DIMM2: 512 MB PC3200 DDR SDRAM (2.5-3-3-8 @ 200 MHz) adata