MSI Mag B660M Mortar Wifi

LGA 1700, Intel B660, mATX
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Product details

The MSI Mag B660M Mortar DDR4 is a micro ATX mainboard with the Intel B660 chipset and socket LGA 1700. The mainboard is suitable for desktop processors of the 12th and 13th generation Intel Core CPUs, Alder Lake and Raptor Lake. It supports DDR4 working memory with up to 4,800 MHz and also offers features such as 2.5 Gbit LAN and WLAN ax.

Key specifications

Processor family
Celeron, 
Core i3 12th Gen, 
Core i5 12th Gen, 
Core i7 12th Gen, 
Core i9 12th Gen, 
Pentium
Memory type
DDR4-RAM
Number of memory modules (RAM)
4 x
Internal connection options
USB 2.0 Header (4x)
Wireless transmission
Wi-Fi
Mainboard features
Front panel audio connector
Item number
18235378

General information

Manufacturer
Category
Manufacturer no.
7D42-004R
Release date
6.12.2021

Motherboard properties

Form factor
Micro ATX (mATX)
Processor socket
LGA 1700
Chipset
Intel B660
Mainboard features
Front panel audio connector
Operating system compatibility
Windows 10
BIOS type
Ami
Wireless transmission
Wi-Fi
Wi-Fi standard
Wi-Fi 6 / 802.11ax

Processor

Processor family
Celeron, 
Core i3 12th Gen, 
Core i5 12th Gen, 
Core i7 12th Gen, 
Core i9 12th Gen, 
Pentium

Memory

Memory form factor
DIMM
Number of pins
288 x
Number of memory modules (RAM)
4 x
Max. memory (RAM)
128 GB
Memory chip
DDR4 RAM
Supported memory speed
2133 MHz, 
2400 MHz, 
2666 MHz, 
2933 MHz, 
3200 MHz, 
4000 MHz, 
4400 MHz, 
5000 MHz, 
5200 MHz, 
5400 MHz, 
5600 MHz, 
5800 MHz, 
6000 MHz, 
6200 MHz, 
6400 MHz, 
6600 MHz
Memory type
DDR4-RAM
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort, 
HDMI Type A
Video connection version
HDMI 2.1
Multi-GPU technology
AMD CrossfireX

Network

Network connections
RJ45 (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8125-BG
Max. port speed
2.50 Gbit/s

Audio

Chip
Realtek ALC1200
Audio channel
7.1 Channel
Audio Connections
Audio In

Internal interfaces

Internal connection options
USB 2.0 Header (4x)
Expansion slot
PCI Express x1 (Gen 3) (1x), 
PCI Express x16 (2x)

Further connections

Peripheral connections
USB 2.0 Type-A (2x)

Power supply

Power connectors
8-pin ATX 12V

Scope of delivery

Scope of delivery
Cables supplied: SATA

Product dimensions

Length
244 mm
Width
244 mm
Height
65 mm
Weight
1000 g

Package dimensions

Length
28 cm
Width
28 cm
Height
8 cm
Weight
1.69 kg

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Gigabyte
    2,6 %
  • 1.MSI
    2,6 %
  • 3.AsRock
    2,8 %
  • 4.ASUS
    2,9 %
  • 5.NZXT
    4,3 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.AsRock
    2 days
  • 1.MSI
    2 days
  • 1.NZXT
    2 days
  • 4.Gigabyte
    3 days
  • 5.Supermicro
    5 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Galaxus
  • 1.Supermicro
    4,3 %
  • 2.MSI
    4,7 %
  • 3.ASUS
    4,9 %
  • 4.Gigabyte
    5,1 %
  • 5.NZXT
    6,7 %
Source: Galaxus