Intel 386 DX 25 MHz, 4 MB RAM, ATI VgaWonder 256 MB (it came with a mouse -- but I had no program that used a mouse!), Samsung SyncMaster 3 14" VGA, 5"25 disk drive, and a Maxtor 80 MB HDD. Later upgraded with a 3"1/2 drive and a Sound Blaster "edutainment" kit (SB16 CD ROM).