HP 803849-001 | System Board (Motherboard) with Intel HM87 Processor for ProBook 640 G1

Here are the technical specifications for the HP System Board (Motherboard) with Intel HM87 Processor for ProBook 640 G1:

1. Chipset: Intel HM87
2. Processor: Intel Core i5-4300M (2.6 GHz, 3 MB cache, 2 cores)
3. Memory: 2 slots supporting up to 16 GB DDR3L SDRAM
4. Graphics: Intel HD Graphics 4600
5. Audio: DTS Sound+ with integrated stereo speakers and microphone
6. Network: Intel Ethernet Connection I217-LM 10/100/1000
7. Wireless: Intel Dual Band Wireless-AC 7260 802.11ac (2x2) Wi-Fi and Bluetooth 4.0 Combo
8. Ports: 2 USB 3.0, 2 USB 2.0, 1 VGA, 1 DisplayPort, 1 headphone/microphone combo, 1 AC power, 1 RJ-45, 1 docking connector
9. Expansion slots: 1 media card reader, 1 ExpressCard/54 slot
10. BIOS: HP BIOSphere with HP Sure Start
11. Security: TPM 1.2 Embedded Security Chip, HP Client Security, HP File Sanitizer, HP Device Access Manager, HP SpareKey, Absolute Persistence Module, HP BIOS Protection
12. Dimensions: 12.2 x 9.2 x 1.2 inches

Helpful notes:
1. This motherboard is compatible with the HP ProBook 640 G1 laptop.
2. The Intel Core i5-4300M processor is a fourth-generation processor that provides excellent performance for everyday tasks.
3. The HP BIOSphere with HP Sure Start provides enhanced security features to protect your data.