Rear I/O -Display : 2x DP, 1x DVI-D. Storage - 3x SATA Gen 3.0 (6Gb/s). - 1x M.2 Socket 1 (E key, 2230, PCIe/CNVi for Wi-Fi/BT). - 1x M.2 Socket 3 (M key, 2242/2260/2280, PCIe x4 & SATA). - 1x M.2 Socket 3 (PCIe x4 & SATA).
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