*Brand*	*MSI*
*Model*	*MSI PRO B850M-A WIFI*
*Product Number*	*911-7E66-002*
*CPU*	*Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors // Socket AM5*
*Chipset*	*AMD B850*
*Memory*	*4x DDR5 UDIMM, Maximum Memory Capacity 256GB Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s*
*Memory Frequency*	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
*Memory Features*	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
*Graphics*	*1x HDMI™: Support HDMITM 2.1, maximum resolution of 4K 60Hz // 1x DisplayPort: Support DisplayPort 1.4, maximum resolution of 4K 60Hz*
*Graphics Compatibility*	*Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed.*
*Expansion Slots (CPU)*	*2x PCI-E x16 slot // 1x PCI-E x1 slot: PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)*
*Expansion Slots (Chipset)*	*PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) // PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)*
*Expansion Slots Compatibility*	PCI_E1 slot: Supports PCIe 5.0 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)
*Storage (M.2)*	*2x M.2: M.2_1 Source (From CPU) supports up to PCIe 5.0 x4 , supports 2280/2260 devices // M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 device*
*Storage Compatibility*	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 • Supports up to PCIe 4.0 x2 (For Ryzen™ 8500/ 8300 Series processors)
*Storage (SATA)*	*4x SATA 6Gb/s connectors*
*RAID Support*	*NVMe SSD: Supports RAID 0 and RAID 1 //SATA: Supports RAID 0, RAID 1, and RAID 10*
*USB*	*4x USB 2.0 (Front)// 3x USB 5Gbps Type A (Rear) // 2x USB 5Gbps Type A (Front) // 3x USB 10Gbps Type A (Rear) // 2x USB 10Gbps Type C (Rear) // 1x USB 10Gbps Type C (Front)*
*Audio*	*Realtek® ALC897 // 7.1-Channel High Definition Audio*
*Ethernet*	*Realtek® 8126VB 5G LAN*
*WIFI & Bluetooth*	Wi-Fi 7: 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 2.9Gbps - Supports 802.11 a/ b/ g/ n/ ac/ ax/ be // Supports Bluetooth® 5.4, MLO, 4KQAM
*Internal I/O 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
*Back Panel I/O Ports*	Clear CMOS Button // DisplayPort // USB 10Gbps Type-A // USB 10Gbps Type-A // USB 5Gbps Type-A // 5G LAN // Wi-Fi / Bluetooth // Audio connectors // Flash BIOS Button // HDMI™ // USB 10Gbps Type-C // USB 5Gbps Type-A
*Features*	Ultra Performance: Direct 8+2+1 Power System 60A SPS, 8+4-pin CPU power // Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK // EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II, and EZ Antenna // Lightning Fast Game experience: PCIe 5.0 slot and Lightning Gen 5 x4 M.2 // 5G LAN with Wi-Fi 7 Solution: the latest solution for professional and multimedia use // Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience
*LED FEATURE*	*4x EZ Debug LED // 1x EZ Memory Detection LED*
*Operating System*	*Support for Windows® 11 64-bit*
*Form Factor*	*mATX 243.84x243.84mm*

MSI PRO B850M-A WIFI7 AM5 M-ATX Motherboard

Product Description