Lenovo 04W0712 | Intel System Board (Motherboard) S988 for ThinkPad Edge E420

Technical Specifications:
- Chipset: Intel HM65 Express
- Processor Socket: Socket G2
- Supported Processors: Intel Core i3/i5/i7 (2nd generation)
- Memory: 2 DDR3 SDRAM slots (1066/1333 MHz), up to 8GB max
- Graphics: Integrated Intel HD Graphics 3000
- Audio: Integrated High Definition Audio
- LAN: Gigabit Ethernet
- Wi-Fi: 802.11b/g/n wireless
- Bluetooth: 3.0
- Expansion Slots: 1 Mini PCI Express, 1 ExpressCard/34
- Ports: 3 USB 2.0, 1 VGA, 1 HDMI, 1 Ethernet, 1 headphone/microphone combo, 1 AC power
- Dimensions: 9.6 x 7.5 inches

Helpful Notes:
- Compatible with ThinkPad Edge E420 models
- This motherboard does not support USB 3.0
- BIOS update may be required for compatibility with certain processors