MSI B840 GAMING PLUS WIFI - Motherboard - ATX - Socket AM5 - AMD B840 Chipset - USB 3.2 Gen 2, USB-C 3.2 Gen2, USB 3.2 Gen 1 - 2.5 Gigabit LAN, Wi-Fi 7 - onboard graphics (CPU required) - HD Audio (8-channel)

Category: Motherboards (for AMD Processors)
Code: B840 GAMING PLUS WIFI
Brand: MSi
Warranty: Unknown
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
EXGB 130 13/06/2025 unknown 124.92
EETGB2 115 20/06/2025 unknown 169.08
EETGB1 0 unknown 169.08
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Product Description
MSI B840 GAMING PLUS WIFI - motherboard - ATX - Socket AM5 - AMD B840
Product Type
Motherboard - ATX
Chipset Type
AMD B840
Processor Socket
1 x Socket AM5
Compatible Processors
Ryzen (supports Ryzen 7000/8000/9000 Series)
Max RAM Size
256 GB
RAM Supported
4 DIMM slots - DDR5, non-ECC, on-die ECC, unbuffered
Storage Ports
4 x SATA-600 (RAID), 2 x M.2
USB / FireWire Ports
1 x USB-C 3.2 Gen 2 + 1 x USB 3.2 Gen 2 + 2 x USB 3.2 Gen 1 + 4 x USB 2.0 + (1 x USB-C 3.2 Gen 1 + 4 x USB 3.2 Gen 1 + 4 x USB 2.0 via headers)
Audio
HD Audio (8-channel)
LAN
2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7)
Product Type
Motherboard - ATX
Chipset Type
AMD B840
Processor Socket
Socket AM5
Max Processors Qty
1
Compatible Processors
Ryzen (supports Ryzen 7000/8000/9000 Series)
Max Size
256 GB
Technology
DDR5
Bus Clock
4000 MHz (O.C.), 2800 MHz (O.C.), 2400 MHz
Supported RAM Integrity Check
Non-ECC, on-die ECC
Registered or Buffered
Unbuffered
Features
AMD EXPO technology, dual channel memory architecture
Type
HD Audio (8-channel)
Audio Codec
Realtek ALC897
Compliant Standards
High Definition Audio
Network Controller
Realtek RTL8125BG
Network Interfaces
2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax/be (Wi-Fi 7)
Expansion Slots
1 x CPU ¦ 4 x DIMM 288-pin ¦ 1 x PCIe 4.0 x16 ¦ 1 x PCIe 3.0 x16 (x4 mode) ¦ 3 x PCIe 3.0 x16 (x1 mode) ¦ 1 x M.2 socket (2260/2280/22110 M.2 Key M slot) ¦ 1 x M.2 socket (2260/2280 M.2 Key M slot)
Storage Interfaces
SATA-600 -connectors: 4 x 7pin Serial ATA ¦ PCIe 5.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 ¦ PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1
Interfaces
1 x HDMI ¦ 1 x USB-C 3.2 Gen 2 ¦ 2 x USB 3.2 Gen 1 ¦ 1 x USB 3.2 Gen 2 ¦ 4 x USB 2.0 ¦ 1 x LAN (2.5Gigabit Ethernet) ¦ 1 x SPDIF out ¦ 1 x microphone - mini-jack ¦ 1 x audio line-out - mini-jack ¦ 2 x aerial
Internal Interfaces
4 x USB 2.0 - header ¦ 4 x USB 3.2 Gen 1 - header ¦ 1 x USB-C 3.2 Gen 1 - header ¦ 1 x audio - header ¦ 1 x serial - header ¦ 1 x SPI - header
Power Connectors
24-pin main power connector, 8-pin ATX12V connector
BIOS Type
AMI
BIOS Features
MSI ClickBIOS
Hardware Features
Clear CMOS Button, EZ M.2 Sheild FROZR II, EZ PCie Clip II, Extended Heatsink Design, pre-mounted I/O shield, MSI Audio Boost, 12+2+1 Phase Power Design, MSI Steel Armor, 6 Layer PCB, EZ Debug LED, MSI Core Boost, 2oz Copper PCB
Included Accessories
EZ Wi-Fi antenna, 1 to 2 EZ Conn-Cable, EZ M.2 clip II, EZ M.2 clip II remover
Cables Included
1 x Serial ATA cable
Width
30.48 cm
Depth
24.384 cm
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