Parte: B450M PRO-M2 (911-7B84-005)
https://www.msi.com/Motherboard/B450M-PRO-M2/Specification

PROCESSOR
Supports AMD® Ryzen 1st and 2nd Generation/ Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics Processors for Socket AM4

See supported processors

CHIPSET
AMD® B450 chipset

MEMORY
2 x DDR4 memory slots, support up to 32GB
Supports DDR4 1866/ 2133/ 2400/ 2667 MHz by JEDEC, and 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz by A-XMP OC mode
Dual channel memory architecture
Supports ECC UDIMM memory (non-ECC mode)
Support non-ECC UDIMM memory
See supported memory

SLOTS
1 x PCIe 3.0 x16 slot (PCI_E1)
Supports x16 speed with AMD® Ryzen™ 1st and 2nd Generation processors
Supports x8 speed with AMD® Ryzen™ with Radeon Vega Graphics processors
Supports x4 speed with AMD® Athlon™ with Radeon™ Vega Graphics Processors
2 x PCIe 2.0 x1 slots
ONBOARD GRAPHICS
1 x VGA port, supports a maximum resolution of 2048x1280@60Hz, 1920x1200@60Hz1,2
1 x DVI-D port, supports a maximum resolution of 1920x1200@60Hz1,2
1 x HDMI 1.4 port, supporting a maximum resolution of 4096x2160@24Hz1,2
Only support when using AMD® Ryzen™ with Radeon™ Vega Graphics/ Athlon™ with Radeon™ Vega Graphics ProcessorsProcessors maximum shared memory of 2048 MB
STORAGE
AMD® B450 Chipset
4 x SATA 6Gb/s ports
Supports RAID 0, RAID1 and RAID 10
1 x M.2 slot (Key M)
Supports PCIe 3.0 x4 (RYZEN Series Processors) or PCIe 3.0 x2(AMD® Athlon™ with Radeon™ Vega Graphics) and SATA 6Gb/s
Supports 2242/ 2260 /2280 storage devices
USB
AMD® B450 Chipset
2 x USB 3.1 Gen1 (SuperSpeed USB) ports through the internal USB 3.1 Gen1 connector
6 x USB 2.0 (High-speed USB) ports (2 ports on the back panel, 4 ports available through the internal USB connectors)
AMD® Processors
4 x USB 3.1 Gen1 (SuperSpeed USB) Type-A ports on the back panel
AUDIO
Realtek® ALC887 Codec
7.1-Channel High Definition Audio
LAN
1 x Realtek® 8111H Gigabit LAN controller
INTERNAL CONNECTORS
1 x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
4x SATA 6Gb/s connectors
2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1x USB 3.1 Gen1 connector (supports additional 2 USB 3.1 Gen1 ports)
1x 4-pin CPU fan connector
1x 4-pin system fan connector
1x Front panel audio connector
2x Front panel connectors
1x TPM module connector
1x Chassis Intrusion connector
1x Serial port connector
1x LED strip connector
1x Clear CMOS jumper
BACK PANEL PORTS
PS/2 Port
VGA Port
HDMI
USB 3.1 Gen1 Port
LAN Port
HD Audio Connectors
USB 2.0
DVI-D Port
USB 3.1 Gen1 Port
MSI A320M PRO-M2 back panel ports
DIMENSIONS
9.6 in. x 8.1 in. (24.4 cm x 20.6 cm)
M-ATX Form Factor
MOUNTING
4 mounting holes

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.
BOX CONTENT MSI A320M PRO-M2 box content
MSI® does not guarantee the risks or damages caused by changing the cover.These pictures are for reference only and may vary without notice.