MSI B450M-A Pro Max

AM4, AMD B450, mATX
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Product details

Key specifications

Processor family
Ryzen 1st Gen, 
Ryzen 2nd Gen, 
Ryzen 3rd generation
Memory type
DDR4-RAM
Number of memory modules (RAM)
2 x
Internal connection options
S-ATA III (4x)
Mainboard features
Front panel audio connector
Documents
Item number
12285305

General information

Manufacturer
Category
Manufacturer no.
7C52-001R
Release date
6.11.2019

Motherboard properties

Form factor
Micro ATX (mATX)
Processor socket
AM4
Chipset
AMD B450
Mainboard features
Front panel audio connector
Operating system compatibility
Windows 10, 
Windows 7

Processor

Processor family
Ryzen 1st Gen, 
Ryzen 2nd Gen, 
Ryzen 3rd generation

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
2 x
Max. memory (RAM)
32 GB
Memory chip
DDR4-1866, 
DDR4-2133, 
DDR4-2400, 
DDR4-2667, 
DDR4-2800, 
DDR4-2933, 
DDR4-3000, 
DDR4-3066, 
DDR4-3200, 
DDR4-3466, 
DDR4-3733, 
DDR4-3866, 
DDR4-4000, 
DDR4-4133
Max. RAM OC
4133 MHz
Supported memory speed
1866 MHz, 
2133 MHz, 
2400 MHz, 
2800 MHz, 
2933 MHz, 
3000 MHz, 
3200 MHz
Memory type
DDR4-RAM
RAM buffer
ECC Registered

Graphics properties

Video connections
DVI-D (1x), 
HDMI (1x)

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek 8111H
Max. port speed
8 Gbit/s

Audio

Chip
Realtek ALC892
Audio channel
7.1 Channel
Audio Connections
Headphone output (1x)

Internal interfaces

Internal connection options
S-ATA III (4x)
Expansion slot
PCI Express x16 (1x)
PCI express version (max.)
3

Further connections

USB ports
USB-C

Power supply

Power connectors
24-pin ATX, 
8-pin ATX 12V

Sustainability

Manufacturer commitment
SBTi

Scope of delivery

Scope of delivery
Sata Cables

Product dimensions

Length
200 mm
Width
236 mm
Height
65 mm
Weight
760 g

Package dimensions

Length
26.40 cm
Width
26.20 cm
Height
5.60 cm
Weight
712 g

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