IBM CORPORATION PS/2 MODEL 33 Processor 80386SX Processor Speed 33MHz Chip Set Intel Max. Onboard DRAM 16MB Cache None BIOS IBM Dimensions 330mm x 218mm I/O Options Floppy drive interface, hard drive connector, memory module cards (2), parallel port, PS/2 mouse port, riser card, serial port, video port NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location Video port CN1 Hard drive connector CN7 PS/2 mouse port CN2 Riser card slot CN8 Parallel port CN3 Circular battery pack CN9 Serial port CN4 Memory module card CN10 slot Diagnostic port CN5 Memory module card CN11 slot Floppy drive interface CN6 USER CONFIGURABLE SETTINGS Function Jumper Position » CMOS memory normal operation J20 pins 1 & 2 closed CMOS memory clear J20 pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 8MB (1) 2M x 9 NONE 16MB (1) 2M x 9 (1) 2M x 9 TECHNICAL NOTE This board comes standard with 1M video memory using (8) 256K x 4 chips.