Warranty 3 Years BIOS 128 Mb Flash ROM UEFI AMI BIOS Pn P DMI30 Wf M20 SM BIOS 30 ACPI 60 Multi-language BIOS ASUS EZ Flash 3 Crash Free BIOS 3 Chipset Intel H270 CPU Interface Socket 1151 RAM Technology DDR4 (Dual Channel) RAM Slots 4 x 288-pin RAM Speeds DDR4 2133 DDR4 2400 Max Memory Support 64GB PCI Express 30 x 162 PCI Express 20 x 12 S-ATA III Port (s)6 M2 Socket (s)2 LAN Speed 101001000 On-Board LANIntel On-Board Audio Realtek ALC887 8-channel high definition audio CODEC On-Board Video Intel processor with integrated graphics is required Back PS2 Mouse Port 1 Back PS2 Keyboard Port 1 Back USB (Universal Serial Bus) 20 Port (s)2 Back USB (Universal Serial Bus) 31 Port (s)2 Back USB (Universal Serial Bus) 31 Port (s) Type-C1 Back VGA Port (s)1 Back DVI-D Port (s)1 Back HDMI Port (s)1 Back LAN Port (s)1 Back Audio Jack (s)3 24-pin ATX Power 1 8-pin ATX Power 1 USB (Universal Serial Bus) 20 Header (s)2 USB (Universal Serial Bus) 30 Header (s)2 COM Port Header (s)1 Front Panel Audio Connector 1 TPM Header (s)1 SPDIF Out Header (s)1 Form Factor Micro ATX Product Width 2388mm Product Length 2438mm Package Width 265cm Package Length 27cm Package Height 55cm Gross Weight 091kg Special Features ASUS 5X PROTECTION III M2 onboard ASUS Fan Xpert 4 Core UEFI BIOS Package Contents Motherboard 2 x SATA Data cables Backplate 2 x M2 Screws Support Disk Manual