122131-001 - Compaq System Board DP 386SX 386S/20

Technical Specs:
- Processor: Intel 386SX
- Processor Speed: 20 MHz
- RAM Type: 30-pin SIMM
- Maximum RAM Capacity: 16 MB
- Expansion Slots: 3 ISA Slots
- Cache Memory: 0.5 KB
- BIOS Type: Phoenix
- Onboard Ports: 1 Parallel, 2 Serial, 1 VGA
- Onboard Memory: 256 KB
- Form Factor: AT
- Power Connector: AT
- Chipset: Compaq 386 chipset

Helpful Notes:
- This system board is designed for Compaq Deskpro 386S/20 computers.
- The onboard VGA port supports resolutions up to 640x480.
- The maximum RAM capacity of 16 MB is achieved by using 4 MB SIMMs in each of the 4 slots.