MSI PRO B450-A PRO MAX AM4 AMD B450 SATA 6Gb/s ATX AMD Motherboard

Specifications

Brand

MSI

Series

PRO

Model

B450-A PRO MAX

CPU Socket Type

AM4

CPU Type

Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics / 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4

Chipset

AMD B450

Number of Memory Slots

4x288pin

Memory Standard

For AMD Ryzen Gen3 (R5/R7/R9):Supports DDR4 4133/ 4000/ 3866/ 3733/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE)For AMD Other CPU:Supports DDR4 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz (by A-XMP OC MODE)Supports DDR4 2667/ 2400/ 2133/ 1866 MHz (by JEDEC)

Maximum Memory Supported

64GB

Channel Supported

Dual Channel

PCI Express 3．0 x16

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

PCI Express 2．0 x16

1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)** PCI_E4 will run x1 speed when installing devices in PCI_E2/PCI_E3/PCI_E5 slot.

PCI Express x1

4 x PCIe 2.0 x1 slots** PCI_E4 will run x1 speed when installing devices in PCI_E2/PCI_E3/PCI_E5 slot.

SATA 6Gb/s

AMD B450 Chipset4 x SATA 6Gb/s portsAMD CPU2 x SATA 6Gb/s ports** SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.

M．2

1 x M.2 slot (Key M)*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 standards 2242/2260/2280/22110 storage device* SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.

SATA RAID

0/1/10

Onboard Video Chipset

Supported only by CPU with integrated graphic:1 x VGA port, support a maximum resolution of 2048x1280@60Hz,1920x1200@60Hz1 x DVI-D port, support a maximum resolution of 1920x1200@60Hz1 x HDMI 1.4 port, supports a maximum resolution of 4096x2160@30Hz, 2560x1600@60HzOnly support when using Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics processorsMaximum shared memory of 2048MB

Audio Chipset

Realtek ALC892

Audio Channels

7.1 Channels

LAN Chipset

Realtek 8111H

Max LAN Speed

10/100/1000Mbps

Back I/O Ports

1 x D-Sub / 1 x DVI-D / 1 x HDMI / 1 x LAN (RJ45) / 1 x PS/2 Keyboard/Mouse Combo / 2 x USB 2.0/1.1 / 2 x USB 3.2 Gen 1 / 2 x USB 3.2 Gen 2 / 6 x Audio Jacks

Onboard USB

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)

Other Connectors

1 x 4-pin CPU fan connector1 x 4-pin water-pump-fan connector4 x 4-pin system fan connectors1 x TPM module connector1 x Front panel audio connector2 x System panel connectors1 x Serial port connector1 x Parallel port connector1 x Chassis Intrusion connector1 x Clear CMOS jumper1 x 5050 RGB LED strip 12V connector