Dell 0U723D | DDR2 SDRAM System Board (Motherboard) Socket T LGA775 for XPS 720

1. Form Factor: ATX
2. Processor Socket: LGA775 Socket
3. Supported Processors: Intel Core 2 Duo, Intel Core 2 Quad, Intel Pentium D
4. Chipset Type: NVIDIA nForce 680i SLI
5. Memory: 4 x 240-pin DDR2 SDRAM slots (up to 8 GB)
6. Memory Speed: PC2-5300, PC2-6400
7. Expansion Slots: 2 x PCI Express x16, 2 x PCI Express x1, 2 x PCI
8. Storage Interfaces: 6 x SATA-300, 1 x eSATA
9. Audio: 8-channel HD audio
10. LAN: Dual Gigabit Ethernet
11. USB Ports: 10 x USB 2.0
12. FireWire Ports: 2 x FireWire 400

Helpful notes:
1. This motherboard is compatible with the Dell XPS 720 desktop computer.
2. The NVIDIA nForce 680i SLI chipset provides support for SLI graphics cards.
3. The 8-channel HD audio provides high-quality sound for gaming and multimedia.