MSI PRO B660M-A WiFi DDR4 Review & Specs

MSI PRO B660M-A WiFi DDR4 LGA 1700 PCIe 4 2.5G LAN M.2 Slots Wi-Fi 6 Micro ATX

MSI PRO B660M-A WiFi DDR4 LGA 1700 PCIe 4 2.5G LAN M.2 Slots Wi-Fi 6 Micro ATX

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  • Supports 12th Gen Intel Core Pentium Celeron processors for LGA 1700 socket
  • Supports DDR4 Memory
  • Core Boost : With premium layout and digital power design to support more cores and provide better performance
  • Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
  • Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr

Specifications Overview

Model
  • PRO B660M-A WIFI DDR4
  • 7D43-002R
Release Date January 2022

* First availability for purchase, it may not correspond to the actual market launch date.

Socket LGA1700
Form factor Micro ATX
Chipset Intel B660
Supported Memory DDR4
2133Mhz 2400Mhz 2666Mhz 2933Mhz 3200Mhz 3333Mhz 3400Mhz 3466Mhz 3600Mhz 3733Mhz 3800Mhz 4000Mhz 4200Mhz 4266Mhz 4400Mhz 4600Mhz 4800Mhz
* 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
Audio Chipset Realtek ALC897
Audio Channels 7.1 Channels
LAN Chipset Realtek RTL8125BG
Max LAN Speed 10/100/1000/2500Mbps
SLI Support
CrossFire Support
RAID Support
Back I/O Ports
  • 1 x LAN (RJ45)
  • 2 x Antenna Bracket
  • 2 x DisplayPort
  • 2 x HDMI
  • 1 x PS/2 Keyboard/Mouse Combo
  • 2 x USB 2.0/1.1
  • 2 x USB 3.2 Gen 1 Type-A
  • 2 x USB 3.2 Gen 2 Type-A
  • 3 x Audio Jacks
Wireless LAN
Wi-Fi Generation 6
PCI-Express x16 Slots 2
PCI-Express x4 Slots 0
PCI-Express x1 Slots 1
SATA 6 Gbps Ports 4
SATA Express Ports 0
M.2 Ports 3
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
  • 2230 - E Key
RAM Slots 4
Maximum Supported RAM 128 GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 1


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