MSI B350M GAMING PRO B350 CPU • 1st and 2nd Gen AMD® Ryzen™/Ryzen™ Processors with Radeon™ Vega Graphics and AMD® A-Series/Athlon™ Processors supporting AM4 pins Chipset • AMD® B350 Chipset Memory • 2 x DDR4 memory slots supporting up to 32GB total capacity - Support DDR4 1866/ 2133/ 2400/ 2667(OC)/ 2933(OC)/ 3200(OC)+ MHz* • Dual-channel memory architecture • Support for non-ECC UDIMM memory • Supports ECC UDIMM memory (non-ECC mode) *7th generation A-series/Athlon™ processors only support up to DDR 2400 MHz. Expansion slot • 1 x PCIe 3.0 x16 slot - RYZEN series processors support x16 mode - 7th Gen A-series / Athlon™ processors support x8 mode • 2 x PCIe 2.0 x1 slots Onboard graphics card • 1 x VGA port, supports resolutions of 2048x1280@60Hz, 1920x1200@60Hz* • 1 x DVI-D port, supports resolutions of 1920x1200@60Hz* • 1 x HDMI™ port, supports resolutions of 4096x2160@24Hz* *Only for 7th generation A-series/Athlon™ processors. Storage • AMD®B350 Chipset • 4 x SATA 6Gb/s ports - Supports RAID 0, RAID1 and RAID 10 • 1 x M.2 slot (M key) - Supports PCIe 3.0 x4 (RYZEN series processors) or PCIe 3.0 x2 (7th Gen A series / Athlon™ processors) and SATA 6Gb/s 2242/ 2260 /2280 storage device USB • AMD®B350 Chipset - 2 x USB 3.1 Gen1 (SuperSpeed ​​USB) ports via onboard USB 3.1 Gen1 ports - 6 x USB 2.0 (High-speed USB) ports (2 on back panel, 4 via onboard USB ports) • AMD® CPU Chipset - 4 x USB 3.1 Gen1 (SuperSpeed ​​USB) Type-A ports on back panel Sound effect • Realtek® ALC887 decoder chip - 7.1 channel high-quality sound Network • 1 x Realtek® 8111H Gigabit LAN Built-in output/input interface - 1 x 24-pin ATX main power connector - 1 x 8-pin ATX 12V power connector - 4 x SATA 6Gb/s ports - 2 x USB 2.0 ports (additional 4 USB 2.0 ports can be supported) - 1 x USB 3.1 Gen1 port (can support 2 additional USB 3.1 Gen1 ports) - 1 x 4-pin CPU fan header - 2 x 4-pin system fan headers - 1 x panel audio interface - 2 x system panel connectors - 1 x TPM module interface - 1 x chassis opening port - 1 x serial interface - 1 x parallel interface - 1 x RGB LED strip connector - 1 x clear CMOS function jumper Back panel rear output/input interface - 1 x PS/2 keyboard/mouse port - 2 x USB 2.0 Type-A ports - 1 x VGA port - 1 x DVI-D port - 1 x HDMI™ port - 4 x USB 3.1 Gen1 Type-A ports - 1 x LAN (RJ45) port - 3 x audio interfaces Standard sizes • 9.6 x 8.7 inches (24.4 x 21.0 cm) • m-ATX Form Factor