2 x DDR4 DIMM slots, support up to 32 GB. Support DDR4 2666/2400/2133 MHz. 1 x VGA port, can support up to 1920x1200@60 Hz resolution. 4 x USB 3.1 Gen 1 ports (2 on the rear panel, 2 need to be connected to the USB socket on the motherboard via a cable).
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