PRO B840M-B
Model PRO B840M-BEAN 4711377360166
69 specifications
- SpeedNot available
- ColourBlack
- Processor manufacturerAMD
- Supported memory typesDDR5-SDRAM
- Supported storage drive typesHDD & SSD
- On-board graphics cardNo
Overview
- Speed
- Not available
- Colour
- Black
- Processor manufacturer
- AMD
- Supported memory types
- DDR5-SDRAM
- Supported storage drive types
- HDD & SSD
- On-board graphics card
- No
- Brand
- MSI
- Category
- Motherboard
- Model
- PRO B840M-B
- Part number
- PRO B840M-B
- EAN / UPC
- 4711377360166
- Also known as
- MSI PRO B840M-B motherboard AMD B840 Socket AM5 micro ATX
Specifications
69 specifications in 12 groups
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket AM5 |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets | Socket AM5 |
Memory
| Specification | Value |
|---|---|
| Supported memory types | DDR5-SDRAM |
| Number of memory slots | 2 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | Non-ECC |
| Supported memory clock speeds | 4800,5600,8000 MHz |
| Supported memory clock speed (max) | 8000 MHz |
| Maximum internal memory | 128 GB |
Storage controllers
| Specification | Value |
|---|---|
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, Micro SATA III |
| Number of HDDs supported | 4 |
| Number of storage drives supported | 6 |
| RAID support | Yes |
| RAID levels | 0, 1, 10 |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | No |
Internal I/O
| Specification | Value |
|---|---|
| USB 2.0 connectors | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Number of SATA III connectors | 4 |
| Number of SATA II connectors | 0 |
| Number of SATA connectors | 0 |
| Number of SATA Express connectors | 0 |
| Total number of SATA connectors | 4 |
| Number of CPU fan connectors | 1 |
| Number of chassis fan connectors | 5 |
| Number of water pump connectors | 1 |
| RGB LED pin header | Yes |
| Number of RGB LED pin headers | 3 |
Rear panel I/O ports
| Specification | Value |
|---|---|
| USB 2.0 ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DVI-D ports quantity | 0 |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | 2.5 Gigabit Ethernet |
| LAN controller | Realtek RTL8125D |
| Wi-Fi | No |
| Top Wi-Fi standard | Not available |
Features
| Specification | Value |
|---|---|
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD B840 |
| Audio chip | Realtek ALC897 |
| Audio output channels | 7.1 channels |
| Product colour | Black |
| Windows operating systems supported | Windows 11 x64 |
Expansion slots
| Specification | Value |
|---|---|
| PCI Express x16 slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Number of M.2 (M) slots | 2 |
| 1st M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 4.0 |
| 2nd M.2 largest key size | 2280 |
| 2nd M.2 highest PCI Express generation | 4.0 |
BIOS
| Specification | Value |
|---|---|
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| ACPI version | 6.5 |
| System Management BIOS (SMBIOS) version | 3.7 |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 226 mm |
| Depth | 243.8 mm |
Other features
| Specification | Value |
|---|---|
| mSATA ports quantity | 0 |
