OS: Support for Windows® 11 64-bit
Lan: Realtek® 8126VB 5G LAN
USB: 4x USB 2.0 (Rear);
4x USB 2.0 (Front);
2x USB 5Gbps Type A (Rear);
2x USB 5Gbps Type A (Front);
2x USB 10Gbps Type A (Rear);
1x USB 10Gbps Type C (Rear);
1x USB 10Gbps Type C (Front)
RAID: Supports RAID 0, RAID 1 , RAID 5* and RAID 10 for SATA storage devices;
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices;
*RAID 5 configuration is only supported by Ryzen™ 9000 series processors.
Audio: Realtek® ALC897;
7.1-Channel High Definition Audio
Socket: Socket AM5
Chipset: AMD B850
Storage: 3x 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 22110/2280 devices;
M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2 , 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.
Graphics: 1x HDMI™;
Support HDMITM 2.1 with TMDS port, 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.
Wireless: 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;
* 6GHz band support may depend on every country’s regulations and Wi-Fi 7 will be ready in Windows 11 version 24H2.
Bluetooth: Supports Bluetooth® 5.4**, MLO, 4KQAM;
** 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.
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);
4x 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
Dimensions: ATX 243.84mmx304.8mm
Vendor_url: https://www.msi.com/Motherboard/PRO-B850-S-EVO-WIFI
Memory type: 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:;
• 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
Manufacturer: MSI
Rear panel I/O: Clear CMOS Button;
DisplayPort;
5G LAN;
USB 2.0;
USB 5Gbps Type-A;
Wi-Fi / Bluetooth;
Audio Connectors;
Flash BIOS Button;
HDMI™;
USB 10Gbps Type-A;
USB 10Gbps Type-C
CPU's supported: Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors
Expansion slots: 2x PCI-E x16 slot;
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU);
PCI_E2 Gen PCIe 4.0 supports up to x4 (From Chipset);
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)