2 DDR4 DIMM slots, support up to 32 GB. Support DDR4 2666/2400/2133 MHz. Micro ATX ; 22.6cm x 18.5cm. 1 x 24-pin ATX main power socket. 1 x 8-pin ATX 12V power socket. 4 USB 3.1 Gen 1 ports (2 on the rear panel, 2 need to be connected from the USB socket on the motherboard via a cable).
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