HP 573109-001 | Intel System Board (Motherboard) for Pavilion DV4

1. Form Factor: ATX
2. Processor Socket: Socket P
3. Chipset Type: Mobile Intel GM45 Express
4. Memory Type: DDR2 SDRAM
5. Number of Memory Slots: 2
6. Maximum Supported Memory: 8 GB
7. Audio Output: 6-channel audio
8. Ethernet Controller: Realtek RTL8103EL
9. Expansion Slots: 1 x ExpressCard/54 (1 free)
10. Video Output: Intel GMA 4500MHD
11. USB Ports: 3 x USB 2.0
12. SATA Ports: 2 x SATA 3Gb/s

Notes:
1. This motherboard is compatible with HP Pavilion DV4 laptops.
2. The chipset supports Intel Core 2 Duo and Intel Core 2 Quad processors.
3. The motherboard has integrated graphics, which means it does not have a dedicated graphics card slot.