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