Acer Aspire M3450 - Page 11

Chapter 1 3
Extension slot
• 1 PCI Express x16 slot
• 2 PCI Express x1
• 1 PCI slot
USB 2.0 ports
• Controller: AMD SB950.
• Ports Quantity: 12
• 6 port for rear ports.
• 4 ports for front daughter board.
• 2 ports for rear daughter board.
• Connector Pin: Standard FPIO pin definition.
• Data transfer rate support: USB 2.0/1.1
USB 3.0
• Controller: Etron EJ168A USB 3.0
• Rear IO: 2 ports.
Buzzer
• 1 on board buzzer.
Rear I/O connectors
• 1 * PS2 KB+MS.
• 1 * VGA connector.
• 1 * HDMI port.
• 1 * RJ45 Lan port.
• 6 * USB 2.0 ports.
• 2 * USB 3.0 ports.
• 1 * 3 ports Audio jack(Line in, microphone in and line out).
On-board connectors
• 1 * AM3+ CPU socket.
• 4 * DDR3 memory sockets.
• 1 * PCI Express x16 slot.
• 2 * PCI Express x1 slots.
• 1 * PCI slot.
• 1 * 24-pin ATX Power Supply connector.
• 1 * 4-pin ATX Power Supply connector.
• 1 * 3-pin CPU_FAN connector.
• 1 * 3-pin SYS_FAN connector
• 4 * USB 2.0 headers support additional 8 USB 2.0 ports.
• 6 * Serial ATA 6Gb/s connectors.
• 1 * Front panel switch/LED header.
• 1 * Front panel audio header.
• 1 * Clear CMOS header.