MSI PRO B850M-A WIFI 7 AMD B850 Ryzen Socket AM5 Micro-ATX Desktop Motherboard

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MSI PRO B850M-A WIFI 7 AMD B850 Ryzen Socket AM5 Micro-ATX Desktop Motherboard

Product ID: 53101

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- Micro-ATX Form Factor
- AMD B840 Chipset, Socket AM5
- Supports Ryzen 7000, 8000 & 9000 Series Processors
- 4x DDR5 DIMM Slots, Supports Up to 256GB (4x64GB)
- Supports Up to DDR5-8200 (OC)
- Supports AMD EXPO & Intel XMP 3.0 Modules
- Supports DDR5 CUDIMM Memory
- 1x PCIe 5.0 x16 Slot (x16 Physical)
- 1x PCIe 4.0 x4 Slot (x16 Physical)
- 1x PCIe 3.0 x1 Slot (x1 Physical)
- 1x M.2 2280 PCIe 5.0 x4 NVMe SSD Slot
- 1x M.2 2280 PCIe 4.0 x4 NVMe SSD Slot
- 4x SATA 3.0 Ports
- Supports Front Panel USB 10Gbps Chassis Port
- 2x USB 10Gbps Type-C Ports
- 3x USB 10Gbps Type-A Ports
- 3x USB 5Gbps Type-A Ports
- 1x HDMI 2.1 (TMDS) Port
- 1x DisplayPort 1.4 Port
- 3x 3.5mm Audio Jacks
- 2x SMA Antenna Connectors
- Realtek 5 Gigabit Ethernet RJ-45 LAN Port
- WiFi 7 Tri-Band Adapter, Bluetooth 5.4
- Realtek ALC897 High-Definition Audio Codec
- Direct 7+2+1 Digital VRM Solution
- MSI EZ Debug POST LEDs (BOOT, CPU, MEM, VGA)
- MSI EZ Memory Detection
- MSI EZ PCIe CLIP II GPU Release Mechanism
- MSI Flash BIOS Button
- MSI Control Center Software
- Supports Windows 11
- 3 Year Warranty

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Product Description
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Product Description

SPECIFICATIONS
Brand	MSI
Series	PRO Series
Model	PRO B850M-A WIFI 7
CPU Support	Supports Ryzen 7000, 8000, 9000-Series Processors
Chipset	AMD B850 Chipset
Memory Support
AMD Ryzen Processors	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
Video
DisplayPort	1x DisplayPort 1.4 Port, supporting a maximum resolution of 4K @ 60Hz, supports HDCP & HDR
HDMI	1x HDMI 2.1 (TMDS) Port, supporting a maximum resolution of 4K @ 60Hz, supports HDCP & HDR
HDMI	Integrated graphics required. Actual support may vary by CPU.
Expansion Slots
CPU Direct	1x PCIe 5.0 x16 Slot (x16 Physical) (PCI_E1)
AMD B850 Chipset	1x PCIe 3.0 x1 Slot (x1 Physical) (PCI_E2)
AMD B850 Chipset	1x PCIe 4.0 x4 Slot (x16 Physical) (PCI_E3)
Slot Configurations	PCI_E1 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x8 mode
Slot Configurations	PCI_E1 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4 mode
Storage
CPU Direct	M.2_1 Source supports up to PCIe 5.0 x4 , supports 2280/2260 devices
CPU Direct	M.2_2 Source supports up to PCIe 4.0 x4 , supports 2280/2260 devices
AMD B850 Chipset	4x SATA 6Gbps connectors
Storage Configurations	RAID 0, RAID 1 support for NVMe SSD storage devices with Ryzen 7000/9000
	RAID 0, RAID 1, and RAID 10 support for SATA storage devices
	M.2_1 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
	M.2_1 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
	M.2_2 with Ryzen 8000 Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
	M.2_2 with Ryzen 8000 Phoenix 2 Processors support PCIe 4.0 x2 SSDs
Networking
LAN	Realtek 8126VB 5 Gigabit Ethernet RJ-45 LAN Port
WiFi	WiFi 7 Tri-Band Adapter
Bluetooth	Bluetooth 5.4
Audio
Codec	Realtek ALC897 High-Definition Audio Codec
Codec	Support for 7.1 Surround with front-panel jack retasking, jack detection
Connectivity
Ports	2x USB 10Gbps Type-C Ports
	3x USB 10Gbps Type-A Ports
	3x USB 5Gbps Type-A Ports
	1x HDMI 2.1 (TMDS) Port
	1x DisplayPort 1.4 Port
	3x 3.5mm Audio Jacks
	2x SMA Antenna Connectors
	1x Realtek 5 Gigabit Ethernet RJ-45 LAN Port
Buttons	MSI Flash BIOS button, Reset CMOS button
General
Internal Connectors	1x Power Connector(ATX_PWR)
	2x Power Connector(CPU_PWR)
	1x Power Connector(PCIE_PWR 8pin)
	1x CPU Fan
	1x Combo Fan (Pump_Sys Fan)
	3x System Fan
	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)
	4x USB 2.0 ports
	2x USB 5Gbps Type A ports
	1x USB 10Gbps Type C ports
LEDs	MSI EZ-Debug Status LEDs (BOOT, CPU, VGA, MEM), 1x EZ Memory Detection LED
I/O Controller	NUVOTON NCT6687-R Controller Chip
BIOS	1x 256 Mbit flash
BIOS	Use of licensed AMI UEFI BIOS
Form Factor	ATX Form Factor, 244 x 244 mm (H x W)
Operating System Support	Windows 11 64-bit
Box Contents	1x Quick installation guide
	1x European Union Regulatory Notices
	1x SATA cable
	1x 1 to 2 EZ Conn-Cable (V1)
	1x EZ Wi-Fi Antenna
	2x EZ M.2 Clip II
	1x EZ M.2 Clip II Remover
Warranty Information
Warranty	3 Year Warranty