MSI PRO B840-S EVO WIFI6E - Motherboard - ATX - Socket AM5 - AMD B840 Chipset - USB 3.2 Gen 1, USB 3.2 Gen 2, USB-C 3.2 Gen 1, USB-C 3.2 Gen2 - 2.5 Gigabit LAN, Wi-Fi 6E, Bluetooth - onboard graphics (CPU required) - HD Audio (8-channel)

MSI PRO B840-S EVO WIFI6E - Motherboard - ATX - Socket AM5 - AMD B840 Chipset - USB 3.2 Gen 1, USB 3.2 Gen 2, USB-C 3.2 Gen 1, USB-C 3.2 Gen2 - 2.5 Gigabit LAN, Wi-Fi 6E, Bluetooth - onboard graphics (CPU required) - HD Audio (8-channel)

MSI PRO B840-S EVO WIFI6E - Motherboard - ATX - Socket AM5 - AMD B840 Chipset - USB 3.2 Gen 1, USB 3.2 Gen 2, USB-C 3.2 Gen 1, USB-C 3.2 Gen2 - 2.5 Gigabit LAN, Wi-Fi 6E, Bluetooth - onboard graphics (CPU required) - HD Audio (8-channel)
Manufacturer
MSI
Reference
PRO B840-S EVO WIFI6E
Article
4539013
Intrastat
84717020
Total quantity in stocks
9
Nearest delivery
15.04.2026

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Manufacturer
MSI
Reference
PRO B840-S EVO WIFI6E
Article
4539013
Intrastat
84717020
Total quantity in stocks
9
Nearest delivery
15.04.2026

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
8000 MT/s (O.C.), 5600 MT/s (O.C.), 5600 MT/s, 4800 MT/s, 6400 MT/s (O.C.)
Supported RAM Integrity Check
Non-ECC
Registered or Buffered
Unbuffered, clocked unbuffered
Features
AMD EXPO technology, dual channel memory architecture
Type
HD Audio (8-channel)
Audio Codec
Realtek ALC897
Compliant Standards
JEDEC
Network Controller
Realtek RTL8125D
Network Interfaces
2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Expansion Slots
1 x CPU 4 x DIMM 288-pin 1 x PCIe 4.0 x16 PCIe 3.0 x4 2 x M.2 socket (2260/2280 M.2 Key M slot) 1 x M.2 socket (2260/2280/22110 M.2 Key M slot) 1 x M.2 socket (Key E)
Storage Interfaces
SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10 PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 PCIe 3.0 -connectors: 1 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 audio line-in - mini-jack 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, UEFI BIOS, ACPI 6.5 support, SMBIOS 3.7 support
Hardware Features
2oz Copper PCB, BIOS FlashBack button, Clear CMOS Button, Cooling Wizard, EZ Debug LED, EZ LED control, EZ Memory Detection, Frozr AI Cooling, lightning gen4 solution, MSI AI Engine, MSI AI LAN Manager, MSI Audio Boost, MSI Companion, MSI Core Boost, MSI EZ DIY, MSI Memory Boost, MSI Mystic Light, MSI Steel Armor II, 6 Layer PCB, 7+2+1 Phase Power Design, M.2 Shield FROZR, MSI EZ OC, MSI Stainless Steel Back I/O, overcurrent protection, transient voltage suppressors, Enlarged Chipset Heatsink
Included Accessories
EZ Wi-Fi antenna, 3 x EZ M.2 clip II, EZ M.2 clip II remover, IO shield
Cables Included
1 x Serial ATA cable
Software Included
Drivers & Utilities, MSI Center, Adobe Creative Cloud (free trial), AIDA64 Extreme - MSI Edition, MSI CPU-Z, Norton 360, Dropbox
Width
30.5 cm
Depth
24.4 cm