Warranty 3 Years BIOS 2 x 64 Mbit flash Use of licensed AMI UEFI BIOS Support for Dual BIOS Pn P 10a DMI 27 Wf M 20 SM BIOS 27 ACPI 50 Chipset Intel B250 CPU Interface Socket 1151 RAM Technology DDR4 (Dual Channel) RAM Slots 4 x 288-pin RAM Speeds DDR4 2133 DDR4 2400 (OC) Max Memory Support 64GB PCI Express 30 x 161 PCI Express 30 x 12 S-ATA III Port (s)6 M2 Socket (s)1 LAN Speed 101001000 On-Board LANRealtek On-Board Audio Realtek ALC887 On-Board Video Intel processor with integrated graphics is required Back PS2 Keyboard Mouse Port 1 Back USB (Universal Serial Bus) 20 Port (s)2 Back USB (Universal Serial Bus) 31 Port (s)4 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) 31 Header (s)1 Parallel Port Header (s)1 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 193mm Product Length 226mm Package Width 265cm Package Length 27cm Package Height 55cm Gross Weight 077kg Special Features Supports 7th 6th Generation Intel Core Processors Dual Channel Non-ECC Unbuffered DDR4 4 DIMMs Ultra-Fast M2 with PCIe Gen 3 x 4 & SATA interface Intel Optane Memory Ready Triple display interfaces including High Definition Multimedia Interface High Quality Audio Capacitors & Audio Noise Guard with LED Trace Path Lighting Gb E LAN with c Fos Speed Internet Accelerator Software Smart Fan 5 features Multiple Temperature Sensors & Hybrid Fan Headers GIGABYTE UEFI Dual BIOS APP Centre Including Cloud Station Utility Package Contents GA-B250M-DS3H Motherboard Motherboard driver disk 2 x SATA Data cables Manual Backplate