Product Name:

MSI PRO B840M-B (Socket AM5/B840/DDR5/S-ATA 6Gb/s/Micro ATX)

Web Address:

uk.msi.com

Model Number:

PRO B840M-B

EAN:

4711377360166

UPC:

824142430972

Package Type:

Retail

Warranty:

3 Years

Chipset:

AMD B840

CPU Interface:

Socket AM5

CPU Support:

https://www.msi.com/Motherboard/PRO-B840M-B/support

RAM Technology:

DDR5 (Dual Channel)

RAM Slots:

2 x 288-pin

RAM Speeds:

Up to DDR5 8000MT/s (O.C.)

Max. Memory Support:

128GB

PCI Express 4.0 x16:

1

PCI Express 4.0 x1:

1

S-ATA 6Gb/s Port(s):

4

RAID:

Raid 0/1/10

M.2 Socket(s):

2 x PCIe Gen 4.0 x4

LAN Speed:

Realtek 8125D 2.5G LAN

On-Board Audio:

• RealtekALC897
• 7.1-Channel High Definition Audio

On-Board Video:

Processor with integrated graphics is required

Back USB 2.0 Port(s):

2

Back USB 5Gbps Port(s) Type-A:

4

Back VGA Port(s):

1

Back HDMI Port(s):

1

Back LAN Port(s):

1

Back Audio Jack(s):

3

Back Button(s):

• 1 x Clear CMOS
• 1 x Flash BIOS

24-pin ATX Power:

1

8-pin ATX Power:

1

USB 2.0 Header(s):

4

USB 5Gbps Header(s):

3

COM Port Header(s):

1

Front Panel Audio Connector:

1

TPM Header(s):

1

Internal Other Port(s):

• 3 x Addressable V2 RGB LED connector
• 1 x RGB LED connector
• 4x EZ Debug LED
• 1x EZ Memory Detection LED

Form Factor:

Micro ATX

Product Width:

226mm

Product Length:

243.84mm

Package Width:

25.5cm

Package Length:

28cm

Package Height:

6.5cm

Gross Weight:

0.97Kg

Special Features:

• EZ PCIe Clip II: Allows for easy removal of the graphics card by pressing the taillike lock with one finger, even in the cramped case spaces.
• Latest DDR5 Memory: A huge step of DDR performance enhancement with the latest DDR5 memory and MSI Memory Boost technology.
• Lightning Gen4 Solution: The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
• 2.5G Network Solution: Featuring premium 2.5G LAN to deliver better network experience.
• Frozr AI Cooling: Detect CPU and GPU temperatures and automatically adjust system fan duty to a proper value.
• EZ Debug LED: Easiest way to troubleshoot.
• Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility.
• Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.
• Audio Boost: Reward your ears with studio grade sound quality for the most immersive audio experience.

Package Contents:

• Motherboard
• Quick Installation Guide
• EZ M.2 Clip II Remover
• 2 x EZ M.2 Clip II
• I/O Shield
• SATA Cable

Keywords:

• Motherboard
• AM5
• B840
• DDR5
• Micro ATX
• M-ATX