MSI Alaplap AM4 B450 GAMING PLUS MAX AMD B450, ATX PROCESSOR Supports 1st, 2nd and 3rd Gen AMD Ryzen™, Ryzen™ with Radeon™ Vega Graphics, 2nd Gen AMD Ryzen™ with Radeon™ Graphics and Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4 See supported processors CHIPSET AMD® B450 Chipset MEMORY 4 x DDR4 memory slots, support up to 128GB *ComboPI 1.0.0.3-based and above BIOS are required. Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC) For AMD Ryzen Gen3 (R5/R7/R9) Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/4133 MHz (by A-XMP OC MODE) For AMD Other CPU Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466MHz (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) 1st, 2nd and 3rd Gen AMD Ryzen™ support x16 mode Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics support x8 mode Athlon™ with Radeon™ Vega Graphics support x4 mode 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. ONBOARD GRAPHICS 1 x DVI-D port, support a maximum resolution of 1920x1200 @60Hzz1 1 x HDMI™ 2.0b with HDR port, supports a maximum resolution of 4K @60Hz13 Only support when using Ryzen™ with Radeon™ Vega Graphics, 2nd Gen AMD Ryzen™ with Radeon™ Graphics and Athlon™ with Radeon™ Vega Graphics processors Maximum shared memory of 2048 MB Graphics specifications may vary depending on the CPU installed. MULTI-GPU Supports 2-Way AMD® CrossFire™ Technology STORAGE AMD® CPU 2 x SATA 6Gb/s ports1 1 x M.2 slot (Key M)1 Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen™, Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics) or PCIe 3.0 x2 (Athlon™ with Radeon™ Vega Graphics) 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. RAID AMD® B450 Chipset Supports RAID 0, RAID1 and RAID 10 for SATA storage devices USB 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 AUDIO Realtek® ALC892/ALC897 Codec 7.1-Channel High Definition Audio LAN 1 x Realtek® 8111H Gigabit LAN controller
