MSI Pro B850-S WIFI6E ATX AM5 DDR5 Gaming Motherboard
| Chipset & CPU | |
|---|---|
| Chipset | AMD B850 |
| CPU | Supports AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors |
| Socket | AM5 |
| Memory | |
| Slots | 4x DDR5 UDIMM, Maximum Memory Capacity 256GB |
| Memory Support | DDR5 8200 – 5600 (OC) MT/s / 5600 – 4800 (JEDEC) MT/s |
| Ryzen™ 9000 Series 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 |
| 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* * 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. |
| Onboard Graphics | |
| HDMI™ | 1x HDMI™, Support HDMI™ 2.1, maximum resolution of 4K 60Hz* |
| DisplayPort | 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. |
| Slots | |
| Expansion | 2x PCI-E x16 slot 1x PCI-E x1 slot PCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU) PCI_E1 slot |
| Audio | |
| Codec | Realtek® ALC897, 7.1-Channel High Definition Audio |
| Storage | |
| M.2 & SATA | 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 M2_2 slot *Please refer to the manual for M.2 SSD heatsink restrictions. |
| RAID | |
| Support | 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 | |
| Ports | 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 | |
| Chipset | Realtek® 8125 2.5G LAN |
| Internal I/O | |
| Connectors | 1x Power Connector(ATX_PWR) 2x Power Connector(CPU_PWR) 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 |
| Wireless LAN & Bluetooth | |
| Wi-Fi | Wi-Fi 6E 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 * 6GHz band support may depend on every country’s regulations and Wi-Fi 6E requires Windows 11. |
| LED Feature | |
| Indicators | 4x EZ Debug LED 1x EZ Memory Detection LED |
| Back Panel Ports | |
| I/O | Clear CMOS Button DisplayPort 2.5G LAN USB 10Gbps Type-A USB 5Gbps Type-A Wi-Fi / Bluetooth Audio Connectors Flash BIOS Button HDMI™ USB 10Gbps Type-A USB 10Gbps Type-C |
| Operating System | |
| Support | Support for Windows® 11 64-bit |
| Box Content | |
| PCB Info | ATX, 243.84mm x 304.8mm |

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