MSI B450M-A PRO MAX AM4 Micro-ATX Motherboard

Supports 1st, 2nd and 3rd Gen AMD® Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD® Ryzen™with Radeon™ Graphics / Athlon™ with Radeon™ Vega Graphics and A-series / Athlon™ X4 Desktop Processors for Socket AM4

Turbo M.2: Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs.

Audio Boost: Reward your ears with studio grade sound quality.

X-Boost: Software that auto-detects and allows you to boost the performance of any storage or USB device.

CPU (MAX SUPPORT) RYZEN
SOCKET AM4
CHIPSET AMD® B450 Chipset
DDR4 MEMORY 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
For AMD Ryzen Gen3 (R5/R7/R9)
2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133 MHz (by A-XMP OC MODE)
For AMD Other CPU
2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz (by A-XMP OC MODE)

MEMORY CHANNEL Dual
DIMM SLOTS 2
MAX MEMORY (GB) 64
PCI-E X16 1
PCI-E GEN Gen3
PCI-E X1 1
SATAIII 4
M.2 SLOT 1
TPM (HEADER) 1
LAN 1x Realtek® 8111H
USB 3.2 PORTS (FRONT) 2(Gen1, Type A)
USB 3.2 PORTS (REAR) 4(Gen1, Type A)
USB 2.0 PORTS (FRONT) 4
USB 2.0 PORTS (REAR) 2
SERIAL PORTS(FRONT) 1
AUDIO PORTS (REAR) Realtek® ALC892/ALC897 Codec
DVI-D 1
HDMI 1
DIRECTX 12
FORM FACTOR m-ATX
OPERATING 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.