MSI PRO B840M-P WIFI6E AM5

Main Specification

Product Description	MSI PRO B840M-P WIFI6E - motherboard - micro ATX - Socket AM5 - AMD B840
Product Type	Motherboard - micro 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, on-die ECC, non-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 + 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

General

Product Type	Motherboard - micro ATX
Chipset Type	AMD B840
Processor Socket	Socket AM5
Max Processors Qty	1
Compatible Processors	Ryzen (supports Ryzen 7000/8000/9000 Series)

Supported RAM

Max Size	256 GB
Technology	DDR5
Bus Clock	4800 MT/s, 5600 MT/s, 5600 MT/s (O.C.), 6400 MT/s (O.C.), 8000 MT/s (O.C.)
Supported RAM Integrity Check	On-die ECC, non-ECC
Registered or Buffered	Unbuffered
Features	Dual channel memory architecture, AMD EXPO technology, A-XMP support

Audio

Type	HD Audio (8-channel)
Audio Codec	Realtek ALC897
Compliant Standards	High Definition Audio

LAN

Network Controller	Realtek RTL8125D
Network Interfaces	2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3

Expansion / Connectivity

Expansion Slots	1 x CPU 4 x DIMM 288-pin 1 x PCIe 4.0 x16 1 x PCIe 3.0 x16 (x1 mode) 2 x M.2 socket (2260/2280 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
Interfaces	1 x LAN (2.5Gigabit Ethernet) 1 x HDMI 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 2 x aerial 1 x audio line-out - mini-jack 1 x audio line-out - mini-jack 1 x microphone - mini-jack
Internal Interfaces	1 x USB-C 3.2 Gen 1 - header 2 x USB 3.2 Gen 1 - header 4 x USB 2.0 - header 1 x audio - header 1 x serial - header 1 x SPI - header
Power Connectors	24-pin main power connector, 8-pin ATX12V connector

Features

BIOS Type	AMI
BIOS Features	MSI ClickBIOS 5
Hardware Features	CUDIMM support, 7+2+1 Phase Power Design, Frozr AI Cooling, MSI AI Engine, MSI LAN Manager, MOSFET Heatsink, MSI Steel Armor, MSI PCIe Steel Slot, 6 Layer PCB, 2oz Copper PCB, EZ PCie Clip II, Extended Heatsink Design, flash BIOS button, Clear CMOS Button, pre-mounted I/O shield, EZ Debug LED, overvoltage protection, MSI Memory Boost, Surface Mount Technology (SMT), transient voltage suppressors, MSI Stainless Steel Back I/O, overcurrent protection, chipset heatsink, MSI Audio Boost, MSI Mystic Light

Miscellaneous

Included Accessories	EZ Wi-Fi antenna, 2 x EZ M.2 clip II, EZ M.2 clip 2 remover
Cables Included	1 x Serial ATA cable
Software Included	Adobe Creative Cloud (free trial), AIDA64 Extreme - MSI Edition, Drivers & Utilities, MSI Center, MSI CPU-Z
Width	24.384 cm
Depth	24.384 cm