J-MARK COMPUTER CORPORATION JET-386SX Processor 80386SX Processor Speed 16/20/25/33MHz Chip Set VLSI Max. Onboard DRAM 16MB Cache None BIOS AMI/Award Dimensions 220mm x 210mm I/O Options None NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location Speaker J5 Turbo switch J12 External battery J8 Turbo LED J14 Power LED & keylock J11 Reset switch J15 USER CONFIGURABLE SETTINGS Function Jumper Position » Battery select internal JP7 pins 1 & 2 closed Battery select external JP7 pins 2 & 3 closed » Monitor type select color JP10 Closed Monitor type select monochrome JP10 Open DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 512KB (2) 256K x 9 NONE NONE NONE 1MB (2) 256K x 9 (2) 256K x 9 NONE NONE 1.5MB (2) 256K x 9 (2) 256K x 9 (2) 256K x 9 NONE 2MB (2) 256K x 9 (2) 256K x 9 (2) 256K x 9 (2) 256K x 9 2MB (2) 1M x 9 NONE NONE NONE 3MB (2) 256K x 9 (2) 256K x 9 (2) 1M x 9 NONE 4MB (2) 1M x 9 (2) 1M x 9 NONE NONE 5MB (2) 256K x 9 (2) 256K x 9 (2) 1M x 9 (2) 1M x 9 6MB (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 NONE 8MB (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 (2) 1M x 9 8MB (2) 4M x 9 NONE NONE NONE 12MB (2) 1M x 9 (2) 1M x 9 (2) 4M x 9 NONE 16MB (2) 4M x 9 (2) 4M x 9 NONE NONE