MSI Pro B840M-B DDR5 M-ATX Motherboard – AM5 | PCIe 4.0 | 128GB Memory Support

✅ Specifications 

Model: B840M-B
Socket Type: AM5
Chipset: B840
CPU Support: Ryzen 9000, 8000, 7000 Series
Memory Type: DDR5
Max Memory Support: 128GB
Memory Speed: Up to 8000+ MHz
Dual Channel Support: Yes
Memory Overclocking: Yes (AMD EXPOTM & JEDEC Speed)
Graphics Ports: 1 x HDMI, 1 x VGA
Expansion Slots: 1 x PCIe x16 (PCIe 4.0)
PCIe Slots:

• PCIe 4.0 x16 (Ryzen 9000/7000)

• PCIe 4.0 x8 (Ryzen 8700/8600/8400)

• PCIe 4.0 x4 (Ryzen 8500/8300)

I/O Ports:

• 1 x Clear CMOS Button

• 1 x Flash BIOS Button

• 2 x USB 5Gbps Type-A

• 1 x USB 5Gbps Type-C

• 1 x 2.5G LAN

• Audio Connectors

• 1 x HDMI

• 1 x VGA

• USB 2.0 ports

Internal Connectors:

• Power Connector (ATX_PWR, CPU_PWR)

• 2 x System Fan Headers

• 2 x Front Panel (JFP)

• 3 x Addressable V2 RGB LED Connectors

• 1 x TPM Pin Header (TPM 2.0 Support)

• 1 x Com Port

• 4 x USB 2.0 ports

Form Factor: Micro-ATX
Warranty: 3 Years