CONQUER THE BATTLEFIELD

Featuring heavy plated heat sinks and fierce looks, MSI ARSENAL GAMING motherboards are packed with gaming features for a refined gaming experience.

PERSONALIZE YOUR GAMING RIG

Customize and set up your own color scheme with MSI Mystic Light utility. Select the available colors from the palette to match your system style. Bored of the same colors? Simply change the complete look of your system in 1 second!

STAY COOL WHILE GAMING

Cooling your PC is essential for reliable performance. We've made sure to include enough fan headers with full control to allow you to cool your system any way you want.

YOUR IN-GAME ADVANTAGE

Outsmart and outperform your opponents in-game using an array of unique MSI GAMING tools. Clever hardware & software tools, created to keep you one step ahead of the competition and boost your skills.

- BIOS FLASHBACK

- PS/2 Combo Port

- USB 3.1 Gen1

- USB 3.1 Gen2 (Type A C)

- Golden audio jacks with S/PDIF

- Arsenal Sticker Area

- Extended Heatsinks Design

- Heavy plated gaming heatsinks

- DDR4 Boost

- Turbo M.2

- PCI-E Steel Armor

- Audio Boost



Internal I/O

Number of M.2 (M) slots 2

Front panel connector Yes

USB 2.0 connectors 6

USB 3.0 (3.1 Gen 1) connectors 3

TPM connector Yes

Serial port via internal header Yes

S/PDIF out connector Yes

Parallel connector Yes

Number of SATA III connectors 4

Number of chassis fan connectors 3

Front panel audio connector Yes

EPS power connector (8-pin) Yes

CPU fan connector Yes

Chassis intrusion connector Yes

ATX Power connector (24-pin) Yes

RGB LED pin header Yes



Technical details

Motherboard chipset family AMD

Motherboard chipset AMD B450

Serial port via internal header Yes

Parallel processing technology support 2-Way CrossFireX

Back-to-BIOS button Yes

Motherboard form factor Micro ATX

Component for PC

Number of mounting holes 8



Audio

Audio output channels 7.1 channels



Performance

Supported storage drive types HDD,SSD

Windows operating systems supported Windows 10,Windows 10 Pro x64,Windows 7,Windows 7 x64

Motherboard chipset family AMD

Motherboard chipset AMD B450

RAID levels 0, 1, 10

Audio output channels 7.1 channels

Motherboard form factor Micro ATX

Component for PC



Memory

Memory slots type DIMM

Supported memory types DDR4-SDRAM

Memory channels Dual

Non-ECC Yes

Supported memory clock speeds 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466 MHz

Maximum internal memory 64 GB



Processor

Processor manufacturer AMD

Compatible processor series AMD Ryzen

Maximum number of SMP processors 1

Processor socket Socket AM4



Storage controllers

Supported storage drive types HDD,SSD

RAID levels 0, 1, 10



Back panel I/O ports

USB 3.0 (3.1 Gen 1) Type-A ports quantity 2

USB 3.1 (3.1 Gen 2) Type-A ports quantity 1

USB 3.1 (3.1 Gen 2) Type-C ports quantity 1

Analog audio output 3

USB 2.0 ports quantity 2

S/PDIF out port Yes

PS/2 ports quantity 1

Microphone in Yes

Headphone outputs 1

HDMI ports quantity 1

Ethernet LAN (RJ-45) ports 1

DisplayPorts quantity 1



Networking

Ethernet LAN Yes

LAN controller Realtek RTL8111H

Ethernet interface type Fast Ethernet,Gigabit Ethernet



Features

Number of mounting holes 8

Windows operating systems supported Windows 10,Windows 10 Pro x64,Windows 7,Windows 7 x64

Motherboard chipset family AMD

Motherboard chipset AMD B450

Audio output channels 7.1 channels

Motherboard form factor Micro ATX

Component for PC

Audio chip Realtek ALC892



Graphics

Maximum graphics adapter memory 2048 MB

Parallel processing technology support 2-Way CrossFireX

Maximum resolution 4096 x 2160 pixels

Discrete graphics support Yes



Expansion slots

Number of M.2 (M) slots 2

PCI Express x1 (Gen 2.x) slots 2

PCI Express x16 (Gen 2.x) slots 1

PCI Express x16 (Gen 3.x) slots 1



BIOS

Clear CMOS jumper Yes

Back-to-BIOS button Yes



Video

Maximum graphics adapter memory 2048 MB

Maximum resolution 4096 x 2160 pixels

Discrete graphics support Yes



Software

Windows operating systems supported Windows 10,Windows 10 Pro x64,Windows 7,Windows 7 x64

Drivers included Yes



Weight & dimensions

Width 244 mm

Depth 244 mm



Packaging content

Manual Yes

Quick installation guide Yes

Drivers included Yes

Cables included SATA