J-MARK COMPUTER CORPORATION 386P25 Processor 80386DX Processor Speed 25MHz Chip Set OPTI Max. Onboard DRAM 16MB (8MB on external memory card) Cache None BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit external memory card NPU Options 80387DX/3167 [Image] CONNECTIONS Purpose Location Purpose Location Turbo LED CR4 Reset switch SW1 External battery J10 Turbo switch SW2 Speaker J22 32-bit external SL1 memory card Power LED & keylock J23 USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select monochrome JP1 pins 2 & 3 closed Monitor type select color JP1 pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 2MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE 5MB (4) 256K x 9 (4) 1M x 9 8MB (4) 1M x 9 (4) 1M x 9