H311 Computer Motherboard DDR4 1000Mbps LAN M.2 Slot USB 3.2 Gen1 Gaming Motherboard with DisplayPort HD Multimedia Interface for LGA 1151 Item Type: Computer Motherboard Material: PCB, Metal Model: H311 Motherboard Size: Approx. 220 x 170mm / 8.7 x 6.7in CPU Slot Type: Compatible with for LGA 1151, for REALTEK 8111H (for Pentium Gold, for Celeron Processors, etc) Network Card: For REALTEK 8111H Gigabit Network Card On Board Sound Card: For Realtel ALC662 897 Independent Sound Card Graphics Card Slot: PCIe X16 Gen 3.0 Support Memory Type: 2 x DDR4 Maximum Memory Capacity: 32GB x 2 (64GB) Serial ATA Interface: Serial ATA 3.0 x 3 USB Interface: USB 3.2 Gen1 x 2, USB 2.0 x 2, Front USB 2.0 Pin x 2, Front USB 3.0 Pin x 1 Expansion Interface: DisplayPort x 1, HD Multimedia Interface x 1, VGA x 1, M.2 Interface x 1 (Supports NGFF, NVME Protocols), M.2 Wireless Fidelity Interface x 1, PCIE X1 x 1 Power Interface: 1 x 24PIN ATXPWR, 1 x 8PIN ATX12V Battery Type: CR2032 Battery (Built in) Battery Capacity: 240mAh