MSI B450M PRO-VDH Max ProSeries AMD Ryzen AM4 M.2 USB 3 DDR4 D-Sub DVI HDMI Micro-ATX Motherboard
Processor Support:
1st, 2nd, and 3rd Gen AMD Ryzen™
Ryzen™ with Radeon™ Vega Graphics
2nd Gen AMD Ryzen™ with Radeon™ Graphics
Athlon™ with Radeon™ Vega Graphics
Chipset: AMD® B450
Memory:
4 x DDR4 slots, up to 128GB
Dual Channel, ECC/non-ECC UDIMM
Frequency Support:
Up to 3866 MHz (OC) for AMD Ryzen Gen3
Up to 3466 MHz (OC) for other supported CPUs
Expansion Slots:
1 x PCIe 3.0 x16 (varies by processor)
2 x PCIe 2.0 x1
Onboard Graphics (CPU-dependent):
VGA: 2048x1280@60Hz
DVI-D: 1920x1200@60Hz
HDMI™ 2.0b: 4K@60Hz (HDR)
Storage:
4 x SATA 6Gb/s (RAID 0, 1, 10)
1 x M.2 Key M (up to 2280, PCIe 3.0 x4/x2)
USB Ports:
Rear: 4 x USB 3.2 Gen1, 4 x USB 2.0
Internal: 2 x USB 3.2 Gen1, 4 x USB 2.0
Audio: Realtek® ALC892/ALC897, 7.1-Channel HD Audio
LAN: Realtek® 8111H Gigabit LAN
Internal Connectors:
Power: 1 x 24-pin ATX, 1 x 8-pin ATX 12V
Fans: 1 x CPU, 2 x System
Storage: 4 x SATA 6Gb/s
USB: 2 x USB 2.0, 1 x USB 3.2 Gen1
Others: TPM, RGB LED, Chassis Intrusion
Back Panel Ports:
PS/2, VGA, DVI-D, HDMI, LAN, Audio, USB 3.2 Gen1, USB 2.0
Form Factor: m-ATX, 9.6" x 9.6" (24.4 cm x 24.4 cm), with 8 mounting holes
OS Support:
Windows® 10 64-bit