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Compare MSI PRO B840-S EVO WIFI6E vs Asus PRIME B650-PLUS-CSM

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  3. MSI PRO B840-S EVO WIFI6E 🆚 Asus PRIME B650-PLUS-CSM
MSI PRO B840-S EVO WIFI6E and Asus PRIME B650-PLUS-CSM are both motherboards with the same Socket (AM5), Form factor (ATX) and PCI-Express x16 Slots (2). The main differences are in Chipset, Supported Memory, Wireless LAN and PCI-Express x1 Slots.
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MSI PRO B840-S EVO WIFI6E AM5 DDR5 8000+ MT/s OC PCIe 4.0 x16 M.2 Gen4 Wi-Fi 6E 2.5G LAN ATX
MSI PRO B840-S EVO WIFI6E
ASUS PRIME B650-PLUS-CSM DDR5 PCIe 4.0 ATX
Asus PRIME B650-PLUS-CSM
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$311.17
Last updated 23 minutes ago.
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€128.56
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€146.52
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Brand
msi
Brand
Asus
Model
  • PRO B840-S EVO WIFI6E
  • 7E93-001R
Model
PRIME B650-PLUS-CSM
Release Date
📅 January 2026
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Compatible PC parts
Processors ► Memory ► Cases ► CPU Coolers ►
Compatible PC parts
Processors ► Memory ► Cases ► CPU Coolers ►
Socket
AM5
Socket
AM5
Form factor
ATX
Form factor
ATX
Chipset
AMD B840
Chipset
AMD B650
Supported Memory
DDR5
4800Mhz 5200Mhz 5600Mhz 8000Mhz
Supported Memory
DDR5
4800Mhz 5000Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz
* 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
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
Yes
Wireless LAN
No
Wi-Fi Generation
6E
Wi-Fi Generation
-
PCI-Express x16 Slots
2
PCI-Express x16 Slots
2
PCI-Express x4 Slots
0
PCI-Express x4 Slots
0
PCI-Express x1 Slots
0
PCI-Express x1 Slots
2
SATA 6 Gbps Ports
4
SATA 6 Gbps Ports
4
SATA Express Ports
0
SATA Express Ports
0
M.2 Ports
3
M.2 Ports
3
M.2 Devices support
  • 2260 / 2280 - M Key
  • 2260 / 2280 / 22110 - M Key
  • 2260 / 2280 - M Key
M.2 Devices support
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2230 - E Key
RAM Slots
4
RAM Slots
4
Maximum Supported RAM
256 GB
Maximum Supported RAM
192 GB
Onboard USB 2.0
2
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
1
Onboard USB 3.2 Gen 2
1
Onboard USB 3.2 Gen 2x2
0
Onboard USB 3.2 Gen 2x2
0
-

Comparison and key differences summary

Reasons to buy the MSI PRO B840-S EVO WIFI6E:

  • Wireless LAN Integrated
  • Supports the following RAM types: DDR5 8000MHz
  • +64 GB maximum RAM supported

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Reasons to buy the Asus PRIME B650-PLUS-CSM:

  • +2 Slots PCI-E x1

Buy now

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