Quad-Core 10 nm Intel Celeron N5105 CPU brings 31% more performance Superfast 2.5-Gigabit Ethernet ports Flexible PCIe slot for 10GbE NICs or M.2 SSDs Supports PCIe 3.0 SSDs for up to twice the performance of PCIe 2.0. Uses DDR4-2933 with 40% more performance USB 3.2 Gen2 ports 10Gbps speed Enjoy, download, upload and stream content with 4K transcoding Increased ventilation for SSDs Supports Wake on LAN and Wake on WAN