: 6 x USB 2.0, 1 x RJ-45 Gigabit Ethernet, and 3-jack Audio I/O. Хламада Maintenance Links Drivers & Support : Visit the official Acer Support Drivers and Manuals

: 4 x 240-pin DDR3 DIMM slots, supporting Dual-Channel DDR3 1333 MHz (Non-ECC, unbuffered) with a maximum capacity of 16GB. Chipset : Intel Q65 Express. Expansion Slots : 1 x PCI Express x16 (2.0) 2 x PCI Express x1 1 x 32-bit PCI slot Storage : 1 x SATA III (6.0 Gb/s) — typically the red connector. 4 x SATA II (3.0 Gb/s) — typically black connectors. Front Panel Connector Pinout

If you are moving this board to a new case, use this pin mapping for the front panel header: Acer Community Pin Numbers Watch for +/- polarity Watch for +/- polarity Reset Switch Polarity does not matter Power Switch Polarity does not matter Connects sideways relative to others