MSI B850 GAMING PRO WIFI6E

Chipset
AMD B850

CPU
Supports AMD Ryzen 9000/ 8000/ 7000 Series Desktop Processors
Socket AM5

Memory
4x DDR5 UDIMM, Maximum Memory Capacity 256GB
Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s
Ryzen 9000 Series Processors max. overclocking frequency:
1DPC 1R Max speed up to 8200+ MT/s
1DPC 2R Max speed up to 6400+ MT/s
2DPC 1R Max speed up to 6400+ MT/s
2DPC 2R Max speed up to 6000+ MT/s
Supports AMD POR Speed and JEDEC Speed
Supports Memory Overclocking and AMD EXPOTM
Supports Dual-Channel mode
Supports Non-ECC, Un-buffered memory
Supports CUDIMM, Clock Driver bypass mode only*
* 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.
Memory compatibility and supported speeds can vary depending on the CPU and memory configuration. For detailed information.

Onboard Graphics
1x HDMI
Support HDMI 2.1, maximum resolution of 4K 60Hz*
1x DisplayPort
Support DisplayPort 1.4, maximum resolution of 4K 60Hz*
*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.

Slot
4x PCI-E x16 slot
PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)
PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E1 slot
Supports PCIe 4.0 x16 (For Ryzen 9000/ 7000 Series processors)
Supports PCIe 4.0 x8 (For Ryzen 8700/ 8600/ 8400 Series processors)
Supports PCIe 4.0 x4 (For Ryzen 8500/ 8300 Series processor)

Audio
Realtek ALC897
7.1-Channel High Definition Audio

Storage
2x M. 2
M. 2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 22110/2280 devices
M. 2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices
4x SATA 6G
M2_1 slot
Supports up to PCIe 5.0 x4 (For Ryzen 9000/ 7000 Series processors)
Supports up to PCIe 4.0 x4 (For Ryzen 8000 Series processors)
M2_2 slot
Supports up to PCIe 4.0 x4 (For Ryzen 9000/ 8700/ 8600/ 8400/ 7000 Series processors)
Supports up to PCIe 4.0 x2 (For Ryzen 8500/ 8300 Series processors)
*Please refer to the manual for M. 2 SSD heatsink restrictions.

RAID
Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M. 2 NVMe storage devices

USB
4x USB 2.0 (Front)
4x USB 5Gbps Type A (Rear)
2x USB 5Gbps Type A (Front)
3x USB 10Gbps Type A (Rear)
1x USB 10Gbps Type C (Rear)
1x USB 10Gbps Type C (Front)

LAN
Realtek 8125D 2.5G LAN

Internal IO
1x Power Connector(ATX_PWR)
2x Power Connector(CPU_PWR)
1x CPU Fan
1x Combo Fan (Pump_Sys Fan)
4x System Fan
1x EZ Conn-header (JAF_1)
2x Front Panel (JFP)
1x Chassis Intrusion (JCI)
1x Front Audio (JAUD)
1x Com Port (JCOM)
1x Tuning Controller connector(JDASH)
3x Addressable V2 RGB LED connector (JARGB_V2)
1x RGB LED connector(JRGB)
1x TPM pin header(Support TPM 2.0)
1x OC dashboard connector(JDASH1)
4x USB 2.0 ports
2x USB 5Gbps Type A ports
1x USB 10Gbps Type C port

Wireless LAN & Bluetooth
Wi-Fi 6E Solution
The Wireless module is pre-installed in the M. 2 (Key-E) slot
Supports MU-MIMO TX/RX, 2.4GHz / 5GHz / 6GHz* (160MHz) up to 2.4Gbps
Supports 802.11 a/ b/ g/ n/ ac/ ax
Supports Bluetooth 5.3, FIPS, FISMA
* Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 11.
** Bluetooth 5.3 will be ready in Windows 10 build 21H1 and Windows 11.

LED feature
4x EZ Debug LED
1x EZ Memory Detection LED

Back panel ports
Clear CMOS Button
DisplayPort 1.4
2.5G LAN
USB 5Gbps (Type-A)
Wi-Fi / Bluetooth
Audio Connectors
Flash BIOS Button
HDMI
USB 10Gbps (Type-A)
USB 10Gbps (Type-C)
USB 5Gbps (Type-A)

Operating system
Support for Windows 11 64-bit

PCB Info
ATX
243.84mmx304.8mm