IBM 42G0100 | System Board (Motherboard) for ThinkPad 1200 / 1300

Technical Specs:
- Processor Socket Type: Socket 370
- Supported CPU Type: Intel Celeron, Intel Pentium III
- Chipset Type: VIA ProSavage PN133T
- Memory Type: SDRAM
- Maximum Supported Memory: 256 MB
- Expansion Slots: 1 x PC Card - Type III, 1 x memory - SO-DIMM 144-pin
- Interfaces: 2 x USB, 1 x parallel, 1 x serial, 1 x VGA, 1 x PS/2 keyboard, 1 x PS/2 mouse
- Audio: AC '97
- Network: Ethernet 10/100
- Power Connectors: 1 x 20-pin ATX main power connector
- Dimensions: 8.3 in x 6.7 in
- Weight: 2.2 lbs

Helpful Notes:
- This motherboard is compatible with the IBM ThinkPad 1200 and 1300 series laptops.
- It supports both Intel Celeron and Pentium III processors.
- The maximum supported memory is limited to 256 MB.