MSI B450M Mortar Max

AM4, AMD B450, mATX

Each MSI motherboard is built around a specific theme to serve different tastes and needs. The heat sinks have a modern design, offering a lot of space but still being narrow.
Simple incisions in the heat sink make the component look chic and powerful. Combined with neutral colours like black, grey and silver as background MSI motherboards fit into many systems. Design your motherboard to your taste.

Key specifications

Processor family
Ryzen 1st Gen, Ryzen 2nd Gen, Ryzen 3rd generation
Memory type
DDR4-RAM
Internal connection options
M.2 SATA (2x), S-ATA III (4x)
Peripheral connections
USB 3.1 Gen 2 Type-A (4x)
Item number
12285303

General information

Manufacturer
Category
Motherboards
Manufacturer no.
7B89-016R
Release date
11/6/2019

Motherboard properties

Form factor
Micro ATX (mATX)
Processor socket
AM4
Chipset
AMD B450
Operating system compatibility
Windows 10 Home, Windows 7
Peripheral connections
USB 3.1 Gen 2 Type-A (4x)

Processor

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

Memory

Number of memory modules (RAM)
4 x
Max. memory (RAM)
128 GB
Memory chip
DDR4-1866, DDR4-2133, DDR4-2400
Max. RAM OC
4133 MHz
Supported memory speed
1866 MHz, 2133 MHz, 2400 MHz, 2933 MHz, 3000 MHz, 3200 MHz
Memory type
DDR4-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort (1x), HDMI (1x)
Multi-GPU technology
AMD CrossfireX

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8111H-CG

Audio

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

Internal interfaces

Internal connection options
M.2 SATA (2x), S-ATA III (4x)
Expansion slot
PCI Express x16 (2x)
PCI express version (max.)
3

Power supply

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

Scope of delivery

Scope of delivery
2 x Serial ATA cable

Product dimensions

Length
244 mm
Width
244 mm
Height
244 mm

Package dimensions

Length
28.50 cm
Width
27.50 cm
Height
7 cm
Weight
1.20 kg

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