ASROCK H310CM-HDV Motherboard Intel H310 Socket 1151 Micro ATX Motherboard     Supports 9th and 8th Gen Intel® Core™ Processors (Socket 1151)     Supports DDR4 2666     1 PCIe 3.0 x16, 1 PCIe 2.0 x1     Graphics Output Options: DVI-D, D-Sub, HDMI     7.1 CH HD Audio (Realtek ALC887 Audio Codec), ELNA Audio Caps     4 SATA3     4 USB 3.1 Gen1 (2 Front, 2 Rear)     Supports Full Spike Protection, ASRock Live Update & APP Shop HEVC 10-bit Decoding/Encoding     Supports HEVC 10-bit Decoding/Encoding to provide substantially improved video quality and higher bit depth video experience. Super Alloy Motherboard Sapphire Black PCB     Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch High Density Glass Fabric PCB     High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity. 4K x 2K     Composed by a minimum of 3840 x 2160 pixels, which is twice the horizontal and vertical resolution of the 1080p format. 3 Graphics Outputs     Complete with all three types of most used connectors! Packed with a D-Sub DVI-D HDMI combo. Plus the HDMI port supports 4K resolution. Water Pump Header      This is not only a standard CPU fan header, but also supports water pumps! This header provides a maximum of 1.5A power for supporting the most popular water pumps. User also can adjust the voltage of water pump to get higher cooling performance with lower noise. ELNA Audio Caps     Who says high quality audio is only available on high-end motherboards? ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards! Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles. Solid Capacitor Design     ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime. A-Tuning     A-Tuning is ASRocks multi purpose software suite with a new interface, more new features and improved utilities. Full Spike Protection     Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes. Live Update & APP Shop     ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop. Specification Motherboard Type: Desktop Form Factor: Micro ATX Socket: Intel 1151 - Coffee Lake Chipset: Intel H310 #Hide#DDR Type: DDR4 CPU Support: Click here for CPU support RAM Technology: DDR4 (Dual Channel) RAM Slots: 2 x DIMM RAM Speeds: 2666 / 2400 / 2133 MHz Maximum Memory: 32GB Graphics: Supports Intel UHD Graphics Graphics Ports: 1 x VGA 1 x DVI-D 1 x HDMI Multi-GPU Support: - PCI/PCI Express: 1 x PCIe 3.0 x16 1 x PCIe 2.0 x1 Storage: 4 x SATA III RAID: - Wireless: - LAN: GB LAN Audio: 7.1 CH HD Audio (Realtek ALC887 Audio Codec) USB Ports Supported: \"4 x USB 3.1 Gen1 (2 Front, 2 Rear) 6 x USB 2.0 (2 Front, 4 Rear)\" Back Panel I/O Ports: 1 x PS/2 Mouse/Keyboard 1 x D-Sub 1 x DVI-D 1 x HDMI 4 x USB 2.0 2 x USB 3.1 Gen1 1 x RJ-45 LAN HD Audio Jacks Internal I/O Connectors: 1 x TPM 1 x Chassis Intrusion and Speaker 1 x CPU Fan 1 x Chassis/Water Pump Fan 1 x 24 pin ATX 1 x 8 pin 12V 1 x Front Audio 1 x USB 2.0 1 x USB 3.1 Gen1 Accessories: \"Quick Installation Guide Support CD, I/O Shield 2 x SATA Data Cables\" Additional Features: See Overview Package Type: Retail Package Weight: 0.7200 kg Warranty: 3 Year Replacement Warranty #Hide#No. LAN Ports: 1 x LAN #Hide#Max LAN Speed: GB LAN