500GB Supports SSD upgrade via SATA. 8GB DDR3L (1x slot used), Upgradeable to 16GB (2x SODIMM slots). 2x USB 2.0, 1x USB 3.0, HDMI, VGA, Ethernet (RJ-45), SD Card Reader, Audio Combo Jack, Wi-Fi 802.11n, Bluetooth 4.0.
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