MSI H310M PRO-M2 PLUS vs PRO B840M-P WIFI6E Motherboard Comparison

MSI H310M PRO-M2 PLUS and MSI PRO B840M-P WIFI6E are both motherboards with the same Form factor (Micro ATX), PCI-Express x16 Slots (1) and SATA 6 Gbps Ports (4). The main differences are in Socket, Chipset, Supported Memory and Wireless LAN.

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MSI H310M PRO-M2 PLUS	MSI PRO B840M-P WIFI6E
Prices (Change region) Out of Stock + $11.95 Shipping $180.00 - Buy now	Prices (Change region) - Buy now
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Brand MSI	Brand MSI
Model H310M PRO-M2 PLUS	Model PRO B840M-P WIFI6E 7E77-001R
Release Date 📅 April 2019	Release Date 📅 June 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (1 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►	Compatible PC parts Processors ► Memory ► Cases ► CPU Coolers ►
Socket LGA1151	Socket AM5
Form factor Micro ATX	Form factor Micro ATX
Chipset Intel H310	Chipset AMD B840
Supported Memory DDR4 2133Mhz 2400Mhz 2666Mhz	Supported Memory DDR5 4800Mhz 8000Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support No	ECC RAM Support No
Audio Chipset Realtek ALC887	Audio Chipset -
Audio Channels 7.1 Channels	Audio Channels -
LAN Chipset Intel I219-V	LAN Chipset -
Max LAN Speed 10/100/1000Mbps	Max LAN Speed -
SLI Support No	SLI Support No
CrossFire Support No	CrossFire Support No
RAID Support Yes	RAID Support Yes
Back Connect No	Back Connect No
Wireless LAN No	Wireless LAN Yes
Wi-Fi Generation -	Wi-Fi Generation 6E
PCI-Express x16 Slots 1	PCI-Express x16 Slots 1
PCI-Express x4 Slots 0	PCI-Express x4 Slots 0
PCI-Express x1 Slots 2	PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4	SATA 6 Gbps Ports 4
SATA Express Ports 0	SATA Express Ports 0
M.2 Ports 1	M.2 Ports 2
M.2 Devices support 2242 / 2260 / 2280 - M Key	M.2 Devices support 2260 / 2280 - M Key 2260 / 2280 - M Key
RAM Slots 2	RAM Slots 4
Maximum Supported RAM 32 GB	Maximum Supported RAM 256 GB
Onboard USB 2.0 1	Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1	Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 0	Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 0	Onboard USB 3.2 Gen 2x2 0