Low power processor Intel Celeron Processor N100/ N 150: 4 Cores 4 Threads, 4M Cache, up to 3.6 GHz, with Intel UHD Graphics. Optimized for low power consumption, ideal for 24/7 operation in NAS and firewall applications. ^^ High speed network card This NAS motherboard features 2* Intel i226 2.5G bE LAN ports, delivering stable, high-speed network connectivity for professional network security firewall appliances and multimedia streaming applications. ^^ Industrial NAS Motherboard Mini-ITX form factor: 17.0 cm x 17.0 cm, built with high-density moisture-proof fiber circuit board. I/O includes 1* USB 3.0, 1* Type-C (USB 2.0 ), 2* USB 2.0, and 2* built-in USB headers on board for USB booting of NAS systems. Supports dual 4K@60Hz display via 1* HDMI 2.1 and 1* DP 1.4 b ports. ^^ Storage and Memory 1* DDR5 SO-DIMM slot, compatible with 4800/5200/5600MHz (non-ECC), supports up to 32GB RAM. Storage options include 6* SATA 3.0 6Gbps ports (SATA1 native, SATA2-SATA6 via JMB585 chip) and 2* M. 2 NVMe 2280 slots (PCIE 3.0 x1), providing flexible and fast storage configurations for NAS systems. ^^ Important Notes This motherboard requires both 24-pin and 4-pin power connections to power on. When first powered on, the system may take a few minutes to initialize memory training; please allow time for this process. To enter BIOS, press and hold the "DEL" key during boot.