HP 577223-001 | System Board for Probook 4310s Laptop Laptop

Technical Specifications:
- Processor socket type: PGA-478MN
- Chipset: Mobile Intel GM45 Express
- Memory: 2 DDR3 SDRAM slots
- Expansion slots: 1 ExpressCard/54 slot
- Audio: High Definition Audio
- Ethernet: 10/100/1000 Mbps Gigabit Ethernet
- Wireless: 802.11b/g/n WLAN
- Bluetooth: Yes
- USB ports: 3 USB 2.0 ports
- Video: Intel Graphics Media Accelerator 4500MHD
- Display: 13.3-inch diagonal LED-backlit HD anti-glare (1366 x 768)
- Battery: 6-cell Lithium-Ion (Li-Ion) battery

Helpful Notes:
- This system board is compatible with the Probook 4310s laptop.
- Refurbished products are thoroughly tested and certified to work like new.
- Upgrading the system board can improve the performance and lifespan of your laptop.