MSI MAG B660M MORTAR DDR4 LGA 1700
Product Description
Model
BRAND
MSI
MODEL
MAG B660M MORTAR DDR4
Supported CPU
CPU SOCKET TYPE 
LGA 1700

* Dedicated LGA1700 mounting bracket is required.
CPU TYPE
Supports 12th Gen Intel Core / Pentium Gold / Celeron Processors
Chipsets
CHIPSET 
Intel B660
Onboard Video
ONBOARD VIDEO CHIPSET 
Supported only by CPU with integrated graphic
Memory
NUMBER OF MEMORY SLOTS
4×288pin
MEMORY STANDARD
DDR4 4800+ (OC)
MAXIMUM MEMORY SUPPORTED
128GB
CHANNEL SUPPORTED 
Dual Channel
Expansion Slots
PCI EXPRESS 4.0 X16
1 x PCI Express 4.0 x16
PCI EXPRESS 3.0 X16
1 x PCI Express 3.0 x16
PCI EXPRESS X1
1 x PCI Express 3.0 x1
OTHER SLOTS
1 x M.2 Key E (CNVi)
Storage Devices
SATA 6GB/S 
6 x SATA 6Gb/s
M.2
2 x M.2 Gen4 x4 64 Gbps slots
INTEL OPTANE READY
Yes
Onboard Audio
AUDIO CHIPSET 
Realtek ALC1200
AUDIO CHANNELS 
7.1 Channels
Onboard LAN
LAN CHIPSET
Realtek 8125BG
MAX LAN SPEED
10/100/1000/2500Mbps
 
 
 
 
Rear Panel Ports
BACK I/O PORTS
1 x DisplayPort
1 x HDMI
1 x LAN (RJ45)
2 x Antenna Bracket
1 x Optical S/PDIF Out
5 x Audio Jacks
1 x USB 3.2 Gen 2x2 Type-C
3 x USB 3.2 Gen 2 Type-A
4 x USB 2.0/1.1
Physical Spec
FORM FACTOR
Micro ATX
LED LIGHTING
RGB
Windows Compatibility
WINDOWS 11
Supported