MSI B150 PC MATE Socket LGA 1151 VGA DVI-D HDMI 7.1-Channel HD Audio ATX Motherboard Spwecifiactions: CPU Supports 6th Gen Intel Core i 3/i 5/i 7 processors, & Intel Pentium & Celeron processors for Socket LGA1151 Please refer to CPU Support for compatible CPU; the above description is for reference only. Chipset: Intel B150 Express Chipset Main Memory: 4 x DDR4 memory slots, support up to 64GB Supports DDR4 2133 MHz Dual channel memory architecture Supports ECC, un-buffered memory Supports Intel Extreme Memory Profile (XMP) Slots: 2x PCIe 3.0 x 16 slots (support x 16, x 16/ x 4 modes) 3x PCIe 3.0 x 1 slots 2 x PCI slots Onboard Graphics: 1 x HDMI ports, support a maximum resolution of 4096x 2160@24 Hz 1 x DVI-D port, support a maximum resolution of 1920x 1200@60 Hz 1 x VGA port, support a maximum resolution of 1920x 1200@60 Hz Multi-GPU: Supports 2-Way AMD Cross Fire Technology On-Board SATA: Intel B150 Chipset 6 x SATA 6 Gb/s ports* (2 ports reserved for SATA Express port) 1 x M.2 slot* Supports SATA 6 Gb/s standards, 4.2cm/ 6cm/ 8cm length M.2 SSD cards 1 x SATAe port (PCIe 3.0 x 2)*** SATA1~2 ports will be unavailable when installing the M.2 SATA interface module in M.2 slot. SATA3~4 ports will be unavailable when installing the M.2 PCIe interface module in M.2 slot. The Turbo U.2 Host Card is not included, please purchase separately. SATAe port is backward compatible with SATA. USB: Intel B150 Chipset 6 x USB (Universal Serial Bus) 3.1 Gen 1 (Super Speed USB) ports (4 ports on the back panel, 2 ports available through the internal USB (Universal Serial Bus) 3.1 Gen 1 connector) 6x USB (Universal Serial Bus) 2.0 (High-speed USB) ports (2 ports on the back panel, 4 ports available through the internal USB (Universal Serial Bus) 2.0 connectors) Audio: Realtek ALC887 Codec 7.1-Channel High Definition Audio LAN: 1 x Realtek RTL8111H Gigabit LAN controller Back Panel I/O Ports: 1 x PS/2 mouse port 1 x PS/2 keyboard port 1 x VGA port 1 x DVI-D port 1 x HDMI port 1 x LAN (RJ45) port 4 x USB (Universal Serial Bus) 3.1 Gen 1 ports 2 x USB (Universal Serial Bus) 2.0 ports 3 x audio jacks Internal I/O Connectors: 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 6 x SATA 6 Gb/s connectors (2 ports reserved for SATA Express port) 1 x SATAe connector 2 x USB (Universal Serial Bus) 2.0 connectors (support additional 4 USB (Universal Serial Bus) 2.0 ports) 1 x USB (Universal Serial Bus) 3.1 Gen 1 connector (supports additional 2 USB (Universal Serial Bus) 3.1 Gen 1 ports) 2 x 4-pin CPU fan connectors 3 x 4-pin system fan connectors 1 x Front panel audio connector 2 x Front panel connectors 1 x TPM module connector 1 x Chassis Intrusion connector 1 x Serial port connector 1 x Parallel port connector 1 x Clear CMOS jumper Dimension: 12 in. x 8.9 in. (30.4 cm x 22.5 cm) ATX Form Factor Mounting: 6 mounting holes