MSI B450 GAMING PLUS MAX

• 4 x DDR4 memory slots, support up to 64GB
  • Supports DDR4 1866/ 2133/ 2400/ 2667 Mhz by JEDEC, and 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 Mhz by A-XMP OC MODE¹
• Dual channel memory architecture
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory

• 2 x PCIe 3.0 x16 slots ‘PCIE_1, PCIE_4’
  • Ryzen™ Desktop Processors support x16/x0, x8/x8 mode
  • Ryzen™ Desktop Processors with Radeon Vega Graphics and A-Series/ Athlon™ X4 processors support x8/x0 mode
  • AMD^® Athlon™ with Radeon™ Vega Graphics processors support x4/x0 modes
• 1 x PCIe 2.0 x16 slot ‘PCIE_6, supports x4 mode’¹
• 3 x PCIe 2.0 x1 slots

• 1 x DVI-D port, support a maximum resolution of 1920×1200@60Hz¹
• 1 x HDMI™ 1.4 port, supports a maximum resolution of 4096×2160 @30Hz, 2560×1600 @60Hz¹

1. Only support when using AMD^® Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors
2. Maximum shared memory of 2048 MB

• AMD^® B450 Chipset
• 6 x SATA 6Gb/s ports
• 2 x M.2 ports ‘Key M’¹
  • M2_1 slot ‘from AMD^® processor’ supports PCIe 3.0 x4 ‘AMD^® Ryzen 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics’ or PCIe 3.0 x2’AMD^® Athlon™ with Radeon™ Vega Graphics and A-series / Athlon™ X4 Processors’ 2242/ 2260 /2280/ 22110 storage devices
  • M2_2 slot ‘from AMD^® X470 Chipset’ supports PCIe 2.0 x4 and SATA 6Gb/s 2242/ 2260 /2280 storage devices

AMD^® B450 Chipset

• 2 x USB 3.2 Gen2 ‘SuperSpeed USB 10Gbps’ Type-A ports on the back panel
• 2 x USB 3.2 Gen1 ‘SuperSpeed USB’ ports available through the internal USB 3.2 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 3.2 Gen1 ‘SuperSpeed USB’ Type-A ports on the back panel

• 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 3.2 Gen1 connectors ‘support additional 2 USB 3.2 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

• Support for Windows^® 10 64-bit
• Support for Windows^® 7 64-bit