FIC503
| Bus Type | ISA/PCI |
| BIOS | APM 1.2; Plug & Play compliant; FLASH EPROM support; LS-120 support |
| Microprocessor | (SPGA) Intel Pentium ®90~200MHz; Pentium® with MMX technology 166~233MHz; AMD K5 PR90~PR200; AMD K6 166~233, Cyrix/IBM 6x86 PR120+~PR166+; Cyrix/IBM 6x86MX PR166~PR233 (only 66MHz bus type) |
| OverDrive®Socket | 321-pin ZIF socket; Switching voltage regulator |
| Chipset | Intel 82430TX PCIset |
| Cache | Onboard cache supports 512KB Pipeline Burst Synchronous SRAM |
| Memory | Up to256MB RAM; 4 x 72-pin SIMMs supporting FPM/EDO and 2 x 168-pin DIMMs supporting EDO/SDRAM |
| Expansion Slots | 3 x 16-bit ISA and 4 x 32-bit PCI slots; 1 sharing |
| I/O | ITE IT8679 Plug & Play multi I/O chipset; 2 serial ports with 16550 UART; 1 IR port; Optional FIR; 1 parallel port with EPP/ECP; Optional PS/2 connector for mouse and keyboard; Optional USB cable connector |
| Disk Drive Support | 2 dual channeled Enhanced PCI Bus Master IDE connectors; support PIO Mode 3 & 4; DMA Mode 2; Ultra DMA/33 support; |
| Power Management | Power Button, 5V Standby; RTC ALARM; Doze/Sleep/Suspend Modes |
| Size | Baby AT-size 4-layer PCB; 8.6" x 9.05" |