4GB DDR4 RAM (1x4GB). In good used condition. 2 x 3.5mm audio-mic combo jack (1 front, 1 rear) & 1 x 3.5mm audio out (front). 6 x USB 3.2 Gen 2 Type-A (1 front, 4 rear, 1 internal). 3 x USB 2.0 (2 front, 1 internal).
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