PRO B840-P WIFI offers a simple design with a harmonious silver color scheme that perfectly matches both white and black PC builds. It is engineered with many exclusive features of MSI, a true Wi-Fi 7 with EZ Antenna, 2.5G LAN, and PCIe 4.0 M.2 with EZ M.2 Shield Frozr II, ready for the AMD Ryzen™ 9000 series processors.
| CPU Support | AMD Ryzen™ 9000/ 8000/ 7000 Series Desktop Processors |
| CPU Socket | AM5 |
| Chipset | B840 |
| Memory Support | 4 x DDR5 memory slots Dual Channel Technology Supporting up 256GB Supports up to 8000 Mhz non-ECC, un-buffered memory NOTE: Actual Memory data rate varies on CPU |
| Expansion Slots | 5x PCI-E x16 slot PCI_E1 Gen PCIe 4.0 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 x4 (From Chipset) PCI_E5 Gen PCIe 3.0 supports up to x1 (From Chipset) |
| Onboard Graphics | 1 x HDMI 2.1 NOTE: Display support varies on CPU |
| Storage | 4 x SATA 6Gb/s M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices M.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280/2260 devices |
| RAID | M.2 Devices: RAID 0/1 |
| USB Rear I/O | 1 x USB 10Gbps Type A (Rear) 2 x USB 5Gbps Type A (Rear) 1 x USB 10Gbps Type C (Rear) 4 x USB 2.0 (Rear) |
| USB Internal Connectors | 4 x USB 2.0 (Front) 2 x USB 5Gbps Type A (Front) 1 x USB 5Gbps Type C (Front) |
| RGB LED Connectors | 2 x Addressable V2 RGB LED connector 1 x RGB LED connector |
| Audio | Realtek® ALC897 7.1-Channel High Definition Audio |
| LAN | 1 x Realtek® 8125D 2.5G LAN |
| WIRELESS | Wi-Fi 7 Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz (320MHz) up to 5.8Gbps Supports 802.11 a/ b/ g/ n/ ac/ ax/ be Supports Bluetooth® 5.4, MLO, 4KQAM |
| Back Panel Connectors | 1 x clear CMOS Button 1 x Flash BIOS Button 1 x 2.5G LAN 1 x USB 10Gbps Type-A 2 x USB 5Gbps Type-A 1 x Audio Connectors 1 x USB 10Gbps (Type-C) 1 x HDMI 4 x USB 2.0 1 x Wi-Fi / Bluetooth |
| Internal Connectors |
Fan and Cooling 1 x CPU Fan 1 x Combo Fan (Pump_Sys Fan) 4 x System Fan Power 1 x Power Connector(ATX_PWR) 1 x Power Connector(CPU_PWR) Storage 2 x M.2 slots (Key M) 4 x SATA 6Gb/s ports USB 4x USB 2.0 ports 2x USB 5Gbps Type A ports 1x USB 5Gbps Type C ports Miscellaneous 2x Front Panel (JFP) 1x Chassis Intrusion (JCI) 1x Front Audio (JAUD) 1x Com Port (JCOM) 2x Addressable V2 RGB LED connector (JARGB_V2) 1x RGB LED connector(JRGB) 1x TPM pin header(Support TPM 2.0) |
| Form Factor | ATX 305mm x 244mm |
| Operating System Support | Windows 11 64-bit |
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