Lenovo 5B20H70345 | System Board, Intel Mobile Celeron N2840

Here are the technical specifications for the Lenovo System Board with Intel Mobile Celeron N2840:

1. Processor: Intel Mobile Celeron N2840
2. Chipset: Intel Bay Trail-M SoC platform
3. Graphics: Integrated Intel HD Graphics
4. Memory: 1x DDR3L SODIMM socket, supports up to 8GB
5. Storage: 2x SATA III connectors
6. Audio: Realtek ALC282 codec, 2-channel High Definition Audio
7. LAN: Realtek RTL8111GN Gigabit Ethernet Controller
8. Wireless LAN: 802.11b/g/n, Bluetooth 4.0
9. USB: 2x USB 3.0, 1x USB 2.0
10. Expansion Slots: 1x Mini PCI Express slot, 1x M.2 slot
11. Power: 19V DC-in jack
12. Dimensions: 6.7 x 6.7 inches

Helpful notes:
1. This system board is compatible with Lenovo N21 Chromebook and Lenovo N22 Chromebook models.
2. The Intel Mobile Celeron N2840 processor has a base clock speed of 2.16 GHz and a maximum turbo frequency of 2.58 GHz.
3. The Realtek ALC282 codec provides crystal-clear audio output for multimedia applications.