Dell MM621 | System Board (Motherboard) for OptiPlex 745 USSF

1. Form Factor: Ultra Small Form Factor (USSF)
2. Processor Socket: LGA775 Socket
3. Chipset Type: Intel Q965 Express
4. Supported Processors: Intel Core 2 Duo, Pentium D, Pentium 4, Celeron D
5. Memory Type: DDR2 SDRAM
6. Maximum Memory Supported: 4 GB
7. Number of Memory Slots: 2
8. Audio: Integrated ADI 1983 High Definition Audio
9. Video: Integrated Intel Graphics Media Accelerator 3000
10. Expansion Slots: 1 x PCI, 1 x PCIe x16
11. Storage Interface: 1 x SATA, 1 x IDE
12. Networking: Integrated Broadcom 5754 Gigabit Ethernet

Notes:
1. This motherboard is only compatible with the OptiPlex 745 USSF form factor.
2. The Intel Q965 Express chipset provides support for Intel vPro technology.
3. The integrated ADI 1983 High Definition Audio provides 5.1 channel surround sound.