Unique Feature ASRock Super Alloy - Sapphire Black PCB - High Density Glass Fabric PCB ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop CPU - Supports 7th and 6th Generation Intel Core i7 / i5 / i3 / Pentium / Celeron Processors (Socket 1151) - Supports CPU up to 91W - Digi Power design - 8 Power Phase design - Supports Intel Turbo Boost 2.0 Technology Chipset - Intel H110 Memory - Dual Channel DDR4 Memory Technology - 2 x DDR4 DIMM Slots - Supports DDR4 2400/2133 non-ECC, un-buffered memory* - Supports ECC UDIMM memory modules (operate in non-ECC mode) - Max. capacity of system memory: 32GB* - Supports Intel Extreme Memory Profile (XMP) 2.0 - 15μ Gold Contact in DIMM Slots *7th Gen Intel CPU supports DDR4 up to 2400; 6th Gen Intel CPU supports DDR4 up to 2133. **Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation. BIOS - 64Mb AMI UEFI Legal BIOS with multilingual GUI support - ACPI 5.0 Compliant wake up events - SMBIOS 2.7 Support - CPU, DRAM, PCH 1.05V Voltage multi-adjustment Graphics - Supports Intel HD Graphics Built-in Visuals : Intel Quick Sync Video with AVC, MVC (S3D) and MPEG-2 Full HW Encode1, Intel InTru 3D, Intel Clear Video HD Technology, Intel Insider, Intel HD Graphics - Gen9 LP, DX11.3, DX12 - HWA Encode/Decode: VP8, HEVC 8b, VP9, HEVC 10b (For 7th Gen Intel CPU) - HWA Encode/Decode: VP8, HEVC 8b; GPU/SW Encode/Decode: VP9, HEVC 10b (For 6th Gen Intel CPU) - Max. shared memory 1024MB** - Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz - Supports Accelerated Media Codecs: HEVC, VP8, VP9 - Supports HDCP with DVI-D Port - Supports Full HD 1080p Blu-ray (BD) playback with DVI-D Port