: 2x DDR2 DIMM slots, supporting up to 4GB or 8GB (depending on revision) of DDR2 800/667/533 MHz. CPU Support
The board supports a wide range of Intel processors with Front Side Bus (FSB) speeds up to 1333 MHz. Core 2 Quad: Q6600, Q6700, Q8200, Q9300, Q9400, Q9550 Core 2 Duo: E2180, E2200, E4700, E5200, E7200, E8400 Pentium/Celeron: Pentium D, Pentium 4, Celeron Dual-Core E1200 3. Expansion and I/O Ports 1x PCIe x16 (for dedicated GPU) and 1x PCIe x1. Rear Panel: 1x HDMI and 1x VGA. 4x USB 2.0 ports. 1x eSATA port. 1x RJ-45 Gigabit Ethernet. 5x Audio Jacks + 1x Optical S/PDIF. Legacy PS/2 Keyboard/Mouse and 1x Serial (COM) port. The Retro Web 4. Connection Guide acer mcp73t-ad motherboard manual