MSI MAG B850 GAMING PLUS MAX WiFi 7 AM5 ATX Motherboard
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Processor | |
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Processor socket | AM5 |
| Supported processor sockets | Socket AM5 |
| Memory | |
| Maximum internal memory | 256 GB |
| ECC | ![]() |
| Non-ECC | ![]() |
| Supported memory clock speeds | 4800,5600,8200,6400 MHz |
| Supported memory types | DDR5 |
| Memory channels | Dual-channel |
| Unbuffered memory | ![]() |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory clock speed (max) | 8200 MHz |
| ECC сompatibility | Non-ECC |
| Weight & dimensions | |
| Width | 243.8 mm |
| Depth | 304.8 mm |
| Networking | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) |
| Bluetooth version | 5.4 |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Ethernet interface type | 5 Gigabit Ethernet |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Internal I/O | |
| Number of SATA connectors | 0 |
| USB 2.0 connectors | 4 |
| CPU fan connector | ![]() |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | ![]() |
| Number of EATX power connectors | 2 |
| Front panel audio connector | ![]() |
| TPM connector | ![]() |
| EPS power connector (8-pin) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 4 |
| Number of SATA III connectors | 4 |
| Number of SATA II connectors | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| Total number of SATA connectors | 4 |
| Front panel connector | ![]() |
| 12V power connector | ![]() |
| RGB LED pin header | ![]() |
| Number of RGB LED pin headers | 3 |
| Number of CPU fan connectors | 6 |
| Number of water pump connectors | 1 |
| Back panel I/O ports | |
| USB 2.0 ports quantity | 4 |
| Ethernet LAN (RJ-45) ports | 1 |
| VGA (D-Sub) ports quantity | 0 |
| DVI-D ports quantity | 0 |
| WiFi-AP antenna jack | 2 |
| HDMI ports quantity | 0 |
| HDMI version | 1.4 |
| DisplayPorts quantity | 1 |
| DisplayPort version | 1.2 |
| 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 | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Storage controllers | |
| RAID levels | 0, 1, 10 |
| Number of HDDs supported | 4 |
| RAID support | ![]() |
| Number of storage drives supported | 7 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, Micro SATA III |
| Expansion slots | |
| PCI Express x16 slots | 4 |
| PCI Express x1 slots | 2 |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| Number of M.2 (M) slots | 3 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI Express x16 (Gen 5.x) slots | 1 |
| 1st M.2 largest key size | 2280 |
| 2nd M.2 largest key size | 22110 |
| 3rd M.2 largest key size | 2280 |
| 1st M.2 highest PCI Express generation | 5.0 |
| 2nd M.2 highest PCI Express generation | 4.0 |
| 3rd M.2 highest PCI Express generation | 4.0 |
| BIOS | |
| BIOS memory size | 512 Mbit |
| BIOS type | UEFI AMI |
| ACPI version | 6.5 |
| Clear CMOS button | ![]() |
| System Management BIOS (SMBIOS) version | 3.7 |
| Graphics | |
| On-board graphics card | ![]() |
| Features | |
| Motherboard chipset | AMD B850 |
| Motherboard form factor | ATX |
| Product colour | White |
| Audio output channels | 7.1 channels |
| Windows operating systems supported | Windows 11 x64 |
| Motherboard chipset family | AMD |
| Component for | PC |
| Product type | Motherboard |
| Audio chip | Realtek ALC897 |
| EAN | 4711377410465 |
The MSI MAG B850 GAMING PLUS MAX WIFI is an ATX motherboard built on the AMD B850 chipset for the AM5 socket. It is designed to support AMD Ryzen 7000, 8000, and 9000 series desktop processors. The board accommodates up to 256 GB of DDR5 memory across four dual-channel DIMM slots, supporting high clock speeds for multitasking and gaming workloads. A robust power delivery system with dual 8-pin EPS connectors ensures stable performance for high-core-count CPUs.
This motherboard provides extensive expansion and connectivity options. For storage, it includes three M.2 slots for NVMe solid-state drives and four SATA III ports, with support for RAID 0 and 1 configurations. The primary PCIe 5.0 x16 slot is engineered to handle the bandwidth requirements of modern graphics cards. Networking is managed by an integrated 5G LAN port for wired connections and Wi-Fi 7 with Bluetooth 5.4 for high-speed wireless access. The rear I/O offers a range of USB ports, including USB 3.2 Gen 2 Type-C and Type-A, alongside a DisplayPort output.
Key Features:- Supports AMD Ryzen 7000/8000/9000 series processors with an AM5 socket
- Utilizes the AMD B850 chipset
- Designed in a standard ATX form factor
- Features four dual-channel DDR5 DIMM slots for up to 256GB of memory
- Provides three M.2 NVMe slots and four SATA III ports with RAID 0/1
- Includes one PCIe 5.0 x16 slot for a primary graphics card
- Offers integrated Wi-Fi 7, Bluetooth 5.4, and 5G LAN connectivity
- Equipped with rear USB 3.2 Gen 2 Type-C and Type-A ports
- Incorporates a Realtek ALC897 audio chipset
- Provides multiple fan headers and an RGB LED pin header for cooling and lighting
Estimated delivery: 16.03 - 17.03
Today: 10:00 - 18:00
Estimated delivery: 16.03 - 17.03
Today: 09:00 - 17:00
Estimated delivery: 16.03 - 17.03
Today: 10:00 - 17:00
Estimated delivery: 16.03 - 17.03
Today: 10:00 - 18:00
Estimated delivery: 16.03 - 17.03
Today: 10:00 - 17:00
Estimated delivery time: 16.03 - 17.03
Estimated delivery time: 16.03
Estimated delivery time: 17.03
Estimated delivery time: 17.03
Estimated delivery time: 17.03
Estimated delivery time: 16.03 - 17.03
Estimated delivery time: 16.03 - 17.03
Estimated delivery time: 17.03
- leaflet (English)


