IBM CORPORATION PS/2 MODEL 50 TYPE 1 Processor 80286 Processor Speed 10MHz Chip Set None Max. Onboard DRAM 2MB Cache None BIOS IBM Dimensions 355mm x 304mm I/O Options Serial port, parallel port, pointing device connector, video card slot, video port, hard drive interface slot, floppy drive interface slot NPU Options 80287 [Image] CONNECTIONS Purpose Location Purpose Location Hard drive slot J4 Serial port J10 Fan J5 Parallel port J11 Floppy drive interface J7 Pointing device J12 slot Video port J8 Keyboard J13 Battery/speaker J9 MCA Video card J14 slot DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (1) 256K x 36 NONE 2MB (1) 256K x 36 (1) 256K x 36 Note:Onboard memory does not have to be installed in order to use memory expansion cards.