PROCESSOR Supports AMD® Ryzen™ 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics Processors for Socket AM4 See supported processors CHİPSET AMD® B450 Chipset MEMORY 4 x DDR4 memory slots, support up to 64GB Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC) 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE) Dual channel memory architecture Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) See supported memory SLOTS 1 x PCIe 3.0 x16 slot (PCI_E1) Supports x16 speed with AMD® Ryzen™ 1st and 2nd Generation processors Supports x8 speed with AMD® Ryzen™ with Radeon Vega Graphics processors 1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)1 4 x PCIe 2.0 x1 slots1 PCI_E4 will run x1 speed when installing devices in PCI_E2/ PCI_E3/ PCI_E5 slot. MULTİ-GPU Supports 2-Way AMD® CrossFire™ Technology STORAGE AMD® CPU 2 x SATA 6Gb/s ports1 1 x M.2 ports (Key M)1 Supports PCIe 3.0 x4 and SATA 6Gb/s 2242/ 2260 /2280/ 22110 storage devices AMD® B450 Chipset 4 x SATA 6Gb/s ports SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot. SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot. RAID AMD® B450 Chipset Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices ONBOARD GRAPHİCS 1 x DVI-D port, support a maximum resolution of 1920×1200 @60Hz1,2 1 x HDMI™ 1.4 port, supports a maximum resolution of 4096×2160 @30Hz, 2560×1600 @60Hz1,2 Only support when using AMD® Ryzen™ with Radeon Vega Graphics ProcessorsMaximum shared memory of 2048 MB USB AMD® B450 Chipset 2 x USB 3.1 Gen2 (SuperSpeed USB 10Gbps) Type-A ports on the back panel 2 x USB 3.1 Gen1 (SuperSpeed USB) ports available through the internal USB 3.1 Gen1 connector 6 x USB 2.0 (High-speed USB) ports (2 Type-A ports on the back panel, 4 ports available through the internal USB 2.0 connectors) AMD® CPU 2 x USB 3.1 Gen1 (SuperSpeed USB) Type-A ports on the back panel AUDİO Realtek® ALC892 Codec 7.1-Channel High Definition Audio LAN 1 x Realtek® 8111H Gigabit LAN controller INTERNAL CONNECTORS 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 6 x SATA 6Gb/s connectors 2 x USB 2.0 connectors (support additional 4 USB 2.0 ports) 1 x USB 3.1 Gen1 connectors (support additional 2 USB 3.1 Gen1 ports) 1 x 4-pin CPU fan connector 1 x 4-pin water-pump-fan connector 4 x 4-pin system fan connectors 1 x TPM module connector 1 x Front panel audio connector 2 x System panel connectors 1 x Serial port connector 1 x Parallel port connector 1 x Chassis Intrusion connector 1 x Clear CMOS jumper 2 x 5050 RGB LED strip 12V connectors BACK PANEL PORTS PS/2 Combo Port USB 3.1 Gen1 LAN Port HD Audio Connectors BIOS Flashback Button USB 2.0 Port DVI-D Port HDMI Port USB 3.1 Gen2 MSI B450 GAMING PLUS back panel ports DİMENSİONS 12 in. x 9.6 in. (30.5 cm x 24.4 cm) ATX Form Factor MOUNTİNG 9 mounting holes OPERATİNG SYSTEM Support for Windows® 10 64-bit Support for Windows® 7 64-bit * To support Windows® 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.