MSI PRO B650M-B micro ATX motherboard - AMD B650 Socket AM5
BUSINESS ELEGANCE
The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.
Chipset Heatsink
The chipset heatsink is designed to reduce dust and noise and also capable of maintaining high efficiency of PCH.
LIGHTNING GEN 4 PCI-E
MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.
REINFORCED,
HEAVY SOLDERED CONNECTIONS
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
| Processor | |
|---|---|
| Maximum internal memory supported by processor | 96 GB |
| Supported processor sockets | Socket AM5 |
| Compatible processor series | AMD Ryzen 7 7th Gen, AMD Ryzen 9 7th Gen |
| Processor socket | Socket AM5 |
| Processor manufacturer | AMD |
| Memory | |
|---|---|
| Maximum internal memory | 96 GB |
| Supported memory clock speed (max) | 6800 MHz |
| Supported memory clock speeds | 6800, 6600, 6400, 6200, 6000, 5800, 5600, 5400, 5200, 5000, 4800 MHz |
| Number of memory slots | 2 |
| Supported memory types | DDR5-SDRAM |
| Storage controllers | |
|---|---|
| RAID levels | 0, 1, 10 |
| Supported storage drive interfaces | M.2, SATA |
| Internal I/O | |
|---|---|
| Chassis intrusion connector | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Front panel connector | Yes |
| Front panel audio connector | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 2.0 connectors | 4 |
| Rear panel I/O ports | |
|---|---|
| Microphone in | Yes |
| Line-in | Yes |
| Headphone outputs | 1 |
| DisplayPort version | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| VGA (D-Sub) ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 2.0 ports quantity | 2 |
| Network | |
|---|---|
| Wi-Fi | No |
| LAN controller | Realtek RTL8125-BG |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Features | |
|---|---|
| Windows operating systems supported | Windows 11 x64 |
| PC health monitoring | Fan |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC897 |
| Motherboard chipset | AMD B650 |
| Motherboard chipset family | AMD |
| Motherboard form factor | micro ATX |
| Component for | PC |
| Expansion slots | |
|---|---|
| Number of M.2 (M) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| BIOS | |
|---|---|
| System Management BIOS (SMBIOS) version | 3.5 |
| ACPI version | 6.4 |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Weight & dimensions | |
|---|---|
| Depth | 243.8 mm |
| Width | 215 mm |
- MSI Mystic Light_RGB Lighting
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
BUSINESS ELEGANCE
The PRO Series is tailored to professionals from all walks of life. The lineup features impressive performance and high quality, while aiming to provide users incredible experience. Users who care about productivity and efficiency can definitely count on the MSI PRO Series to assist you with multitasking and increasing efficiency.
Chipset Heatsink
The chipset heatsink is designed to reduce dust and noise and also capable of maintaining high efficiency of PCH.
LIGHTNING GEN 4 PCI-E
MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.
REINFORCED,
HEAVY SOLDERED CONNECTIONS
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
| Processor | |
|---|---|
| Maximum internal memory supported by processor | 96 GB |
| Supported processor sockets | Socket AM5 |
| Compatible processor series | AMD Ryzen 7 7th Gen, AMD Ryzen 9 7th Gen |
| Processor socket | Socket AM5 |
| Processor manufacturer | AMD |
| Memory | |
|---|---|
| Maximum internal memory | 96 GB |
| Supported memory clock speed (max) | 6800 MHz |
| Supported memory clock speeds | 6800, 6600, 6400, 6200, 6000, 5800, 5600, 5400, 5200, 5000, 4800 MHz |
| Number of memory slots | 2 |
| Supported memory types | DDR5-SDRAM |
| Storage controllers | |
|---|---|
| RAID levels | 0, 1, 10 |
| Supported storage drive interfaces | M.2, SATA |
| Internal I/O | |
|---|---|
| Chassis intrusion connector | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Front panel connector | Yes |
| Front panel audio connector | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 2.0 connectors | 4 |
| Rear panel I/O ports | |
|---|---|
| Microphone in | Yes |
| Line-in | Yes |
| Headphone outputs | 1 |
| DisplayPort version | 1.4 |
| DisplayPorts quantity | 1 |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| VGA (D-Sub) ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 2.0 ports quantity | 2 |
| Network | |
|---|---|
| Wi-Fi | No |
| LAN controller | Realtek RTL8125-BG |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Features | |
|---|---|
| Windows operating systems supported | Windows 11 x64 |
| PC health monitoring | Fan |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC897 |
| Motherboard chipset | AMD B650 |
| Motherboard chipset family | AMD |
| Motherboard form factor | micro ATX |
| Component for | PC |
| Expansion slots | |
|---|---|
| Number of M.2 (M) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| BIOS | |
|---|---|
| System Management BIOS (SMBIOS) version | 3.5 |
| ACPI version | 6.4 |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Weight & dimensions | |
|---|---|
| Depth | 243.8 mm |
| Width | 215 mm |
- MSI Mystic Light_RGB Lighting
