LAN : Gigabit Ethernet. Audio : HD Audio (8-channel). USB / FireWire Ports : 2 x USB 3.2 Gen 1 + 2 x USB 2.0 + (2 x USB 3.2 Gen 1 + 2 x USB 2.0 via headers). Storage Ports : 4 x SATA-600, 1 x M.2. RAM Supported : 2 DIMM slots DDR4, non-ECC, unbuffered.
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