MSI B840 GAMING PLUS WIFI AMD B840 AM5 4x DDR5 M.2 WiFi ATX

MSI B840 GAMING PLUS WIFI

The board is equipped with graphics outputs for use with processors with integrated graphics core. The motherboard does not include a graphics card and without using the corresponding processor, these outputs will be non-functional.

CPU

• Support for AMD Ryzen 7000, 8000 and 9000 series processors (AM5 socket)

Chipset

• AMD B840

Memory

• 4× DDR5 memory slot, support up to 256 GB
• Support DDR5 8000-5600 (OC) MT/s / 5600-4800 (JEDEC) MT/s
• 1DPC 1R max. speed up to 8000+ 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 4800+ MT/s
• CUDIMM support in Clock Driver bypass mode
• Dual-channel memory architecture
• Non-ECC support, unbuffered
• AMD EXPO support

Slots

• 1× PCIe 4.0 x16 slot
• Ryzen 9000/ 7000 series supports PCIe 4.0 x16
• Ryzen 8700/ 8600/ 8400 series supports PCIe 4.0 x8
• Ryzen 8500/ 8300 series supports PCIe 4.0 x4
• 3× PCIe 3.0 x16 slot (supports x1 mode)
• 1× PCIe 3.0 x16 slot (supports x4 mode)

Graphics

• 1× HDMI port, supporting max. 4K resolution at 60 Hz

Storage

• 1× M.2 _1 slot, M Key, for type 22110/2280/2260 drives (PCIe 4.0 x4 mode)
• 1× M.2 _2 slot *, M Key, for type 2280/2260 drives (PCIe 4.0 x4 mode)
• 4× SATA 6 Gb/s port
• RAID 0 and RAID 1 support for M.2 NVMe drives
• *M2 _2 slot
• Ryzen 9000/ 7000 series supports PCIe 4.0 x4
• Ryzen 8700/ 8600/ 8400 series supports PCIe 3.0 x4
• Ryzen 8500/ 8300 series supports PCIe 3.0 x2

USB

• 8× USB 2.0 (4 ports on the back) panel, 4 ports available via internal USB connectors)
• 4× USB 3.0 (2 ports on the back panel, 2 ports available via internal USB connector)
• 1× USB-C 3.0 available via internal USB connector
• 1× USB-C 3.1 port on the back panel
• 1× USB 3.1 port on the back panel

Audio

• Realtek ALC897 Codec
• 7.1-channel High Definition Audio

LAN

• 1× Realtek 8125BG 2.5Gigabit LAN controller

WLAN/ Bluetooth

• AMD Wi-Fi 7
• Wi-Fi 802.11a/b/g/n/ac/ax/be
• Triple Band (2.4 GHz, 5 GHz, 6 GHz)
• MU-MIMO TX/RX support
• Bluetooth 5.4

Internal Connectors

• 1× 24pin ATX main power connector
• 1× 8pin ATX 12V power connector
• 1× 4pin CPU fan connector
• 1× 4pin water cooling fan connector
• 4× 4pin system fan connector
• 1× EZ Conn connector
• 2× front panel connector
• 1× intrusion detection connector
• 1× front panel audio connector
• 1× serial port connector
• 1× Tuning controller connector
• 2× 3pin A-RAINBOW V2 LED (ARGB Gen2) connector
• 1× 4pin RGB LED connector
• 1× TPM module connector (supports TPM 2.0)
• 4× internal USB 2.0 connector
• 2× internal USB 3.0 connector
• 1× internal USB-C 3.0 connector
• 4× SATA 6 Gb/s connector
• 2× M.2 slot, M Key

Connectors on the rear panel panel

• 1× Flash BIOS button
• 1× Clear CMOS button
• 1× HDMI
• 1× RJ-45
• 1× USB 3.2 Gen2 (USB 3.1)
• 1× USB-C 3.1
• 2× USB 3.2 Gen1 (USB 3.0)
• 4× USB 2.0
• 2× Wi-Fi antenna connector
• 3× audio jack

Dimensions

• 304.8 × 243.84 mm
• ATX format