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)

Category: Motherboards (for AMD Processors)
Code: 7E93-001R
Brand: MSi
Warranty: Unknown
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
DK060 2 31/03/2026 unknown 1,132.27
DK060 50 17/04/2026 unknown 1,132.27
JCBSW2 7 23/04/2026 unknown 1,250.18
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Product Description
MSI PRO B840-S EVO WIFI6E - motherboard - ATX - Socket AM5 - AMD B840
Product Type
Motherboard - ATX
Chipset Type
AMD B840 / Nuvoton NCT6687D-R
Processor Socket
1 x Socket AM5
Compatible Processors
(supports Ryzen 7000/8000/9000 Series)
Max RAM Size
256 GB
RAM Supported
4 DIMM slots - DDR5, non-ECC, unbuffered, clocked unbuffered
Storage Ports
4 x SATA-600 (RAID), 3 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 + 2 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 (Wi-Fi 6E), Bluetooth 5.3
Product Type
Motherboard - ATX
Chipset Type
AMD B840 / Nuvoton NCT6687D-R
Processor Socket
Socket AM5
Max Processors Qty
1
Compatible Processors
(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
High Definition Audio
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
Compliant Standards
JEDEC
Width
30.5 cm
Depth
24.4 cm
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