LAN
Realtek® 8126-VB 5G LAN
SKU
B850M GAMING WIFI6E
USB
4x USB 2.0 (Front)<br>
4x USB 5Gbps Type A (Rear)<br>
2x USB 5Gbps Type A (Front)<br>
3x USB 10Gbps Type A (Rear)<br>
1x USB 10Gbps Type C (Rear)<br>
1x USB 10Gbps Type C (Front)<br>
1x USB 20Gbps Type C (Rear)
HDMI
1x HDMI™<br>
Support HDMI™ 2.1 FRL, maximum resolution of 8K 60Hz*<br>
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.
Audio
Realtek® ALC4080 Codec<br>
7.1-Channel USB High Performance Audio<br>
Supports up to 32-bit/384kHz playback on front panel<br>
Supports S/PDIF output
Brand
MSI
Model
B850M GAMING WIFI6E
PCI-E
1x PCI-E x16 slot<br>
1x PCI-E x4 slot<br>
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)<br>
PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset)<br>
<br>
PCI_E1 slot<br>
• Supports PCIe 5.0 x16 (For Ryzen™ 9000/ 7000 Series processors)<br>
• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)<br>
• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processors)
Slots
3x M.2<br>
M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices<br>
M.2_2 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices<br>
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , supports 2280 devices<br>
4x SATA 6G<br>
<br>
M2_1 slot<br>
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)<br>
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8000 Series processors)<br>
<br>
M2_2 slot<br>
• Supports up to PCIe 5.0 x4 (For Ryzen™ 9000/ 7000 Series processors)<br>
• Supports up to PCIe 4.0 x4 (For Ryzen™ 8700/ 8600/ 8400 Series processors)<br>
• Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)<br>
<br>
M2_3 slot<br>
• Supports up to PCIe 4.0 x2<br>
<br>
** Please refer to the manual for M.2 SSD heatsink restrictions<br>
<br>
1x PCI-E x16 slot<br>
1x PCI-E x4 slot<br>
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)<br>
PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset)<br>
<br>
PCI_E1 slot<br>
• Supports PCIe 5.0 x16 (For Ryzen™ 9000/ 7000 Series processors)<br>
• Supports PCIe 4.0 x8 (For Ryzen™ 8700/ 8600/ 8400 Series processors)<br>
• Supports PCIe 4.0 x4 (For Ryzen™ 8500/ 8300 Series processors)
Stock
In Stock
Wi-Fi
Wi-Fi 7 Solution<br>
The Wireless module is pre-installed in the M.2 (Key-E) slot<br>
Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz* (320MHz) up to 5.8Gbps<br>
Supports 802.11 a/ b/ g/ n/ ac/ ax/ be<br>
<br>
Supports Bluetooth® 5.4**, MLO, 4KQAM<br>
<br>
* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.<br>
** The Bluetooth version may be updated, please refer to the Wi-Fi chipset vendor’s website for details. Bluetooth 5.4 will be ready in Windows 11 version 24H2.
Memory
Maximum Capacity up to 256GB DDR5<br>
4x DDR5 UDIMM, Maximum Memory Capacity 256GB<br>
Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s<br>
Ryzen™ 9000 Series Processors max. overclocking frequency:<br>
• 1DPC 1R Max speed up to 8200+ MT/s<br>
• 1DPC 2R Max speed up to 6400+ MT/s<br>
• 2DPC 1R Max speed up to 6400+ MT/s<br>
• 2DPC 2R Max speed up to 6400+ MT/s<br>
<br>
Supports AMD POR Speed and JEDEC Speed<br>
Supports Memory Overclocking and AMD EXPO™<br>
Supports Dual-Channel mode<br>
Supports Non-ECC, Un-buffered memory<br>
Supports CUDIMM, Clock Driver bypass mode only*<br>
<br>
* CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.<br>
• The DIMM slots on this motherboard have double-sided latches.<br>
• Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information, please refer to the Memory Compatibility List available on the product’s Support page or visit https://www.msi.com/support/.
Socket
AM5
Chipset
AMD B850
Warranty
3 Years Warranty
Form Factor
m-ATX <br>
243.84mmx243.84mm
Supported CPU
Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Internal I/O Ports
1x Power Connector(ATX_PWR)<br>
2x Power Connector(CPU_PWR)<br>
1x Power Connector(PCIE_PWR 8pin)<br>
1x CPU Fan<br>
1x Combo Fan (Pump_Sys Fan)<br>
4x System Fan<br>
1x EZ Conn-header (JAF_1)<br>
2x Front Panel (JFP)<br>
1x Chassis Intrusion (JCI)<br>
1x Front Audio (JAUD)<br>
1x Tuning Controller connector(JDASH)<br>
3x Addressable V2 RGB LED connector (JARGB_V2)<br>
1x RGB LED connector(JRGB)<br>
1x TPM pin header(Support TPM 2.0)<br>
4x USB 2.0 ports<br>
2x USB 5Gbps Type A ports<br>
1x USB 10Gbps Type C ports<br>