| Specification | Details |
|---|---|
| Chipset | AMD B850 |
| CPU | Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors Socket AM5 |
| Memory | |
| Configuration | 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: Up to 8200+ MT/s 1DPC 2R: Up to 6400+ MT/s 2DPC 1R: Up to 6400+ MT/s 2DPC 2R: Up to 6000+ MT/s |
| Features | Supports AMD POR Speed and JEDEC Speed Supports Memory Overclocking and AMD EXPO Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM, Clock Driver bypass mode only* |
| Notes | * 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. – The DIMM slots on this motherboard only have single-sided latches. – Memory compatibility and supported speeds depend on CPU and configuration. For detailed information, visit https://www.msi.com/support/. |
| Onboard Graphics | |
| Ports | 1x HDMI Supports HDMI 2.1, maximum resolution 4K 60Hz* 1x DisplayPort Supports DisplayPort 1.4, maximum resolution 4K 60Hz* *Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
| Expansion Slots | |
| Slots | 4x PCI-E x16 Slots PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU) PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E3 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset) |
| PCI_E1 Slot | – PCIe 5.0 x16 (Ryzen 9000 / 7000) – PCIe 4.0 x8 (Ryzen 8700 / 8600 / 8400) – PCIe 4.0 x4 (Ryzen 8500 / 8300) |
| Audio | |
| Codec | Realtek ALC897 |
| Channels | 7.1-Channel High Definition Audio |
| Storage | |
| Configuration | 3x M.2 M.2_1 (From CPU): PCIe 5.0 x4, supports 2280/2260 devices M.2_2 (From CPU): PCIe 4.0 x4, supports 2280/2260 devices M.2_3 (From Chipset): PCIe 4.0 x2, supports 2280 devices 4x SATA 6G |
| M.2_1 Slot | – PCIe 5.0 x4 (Ryzen 9000 / 7000) – PCIe 4.0 x4 (Ryzen 8000) |
| M.2_2 Slot | – PCIe 4.0 x4 – PCIe 4.0 x2 (Ryzen 8500 / 8300) |
| Notes | * 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, RAID 1, and RAID 5 for M.2 NVMe storage devices * RAID 5 configuration is only supported by Ryzen 9000 Series Processors. |
| USB | |
| Configuration | 4x USB 2.0 (Rear) 4x USB 2.0 (Front) 2x USB 5Gbps Type-A (Rear) 4x USB 5Gbps Type-A (Front) 1x USB 10Gbps Type-A (Rear) 1x USB 10Gbps Type-C (Rear) 1x USB 10Gbps Type-C (Front) |
| LAN | |
| Port | Realtek 8126VB 5G LAN |
| Internal I/O | |
| Connectors | 1x ATX Power (ATX_PWR) 1x CPU Power (CPU_PWR) 1x PCIE Power (8-pin) 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 (JARGB_V2) 1x RGB LED (JRGB) 1x TPM Header (Supports TPM 2.0) 4x USB 2.0 Ports 4x USB 5Gbps Type-A Ports 1x USB 10Gbps Type-C Port |
| Wireless LAN & Bluetooth | |
| Type | Wi-Fi 7 |
| Module | Pre-installed in the M.2 (Key-E) slot |
| Performance | 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 |
| Notes | * 6GHz band support may depend on region; Wi-Fi 7 is enabled in Windows 11 version 24H2. ** Bluetooth version may be updated; visit chipset vendor’s website for details. Bluetooth 5.4 ready in Windows 11 version 24H2. |
| LED Features | |
| Indicators | 4x EZ Debug LED 1x EZ Memory Detection LED |
| Back Panel Ports | |
| Configuration | 
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| Operating System | |
| Support | Windows 11 64-bit |
| Box Content | |
| INCLUDES |  |
| PCB INFO | |
| mATX 243.84mmx243.84mm |
|
