MSI PRO B660M-G DDR4

CPU
Supports 12th Gen Intel Core Processors, Pentium Gold and Celeron Processors 1
Processor socket LGA1700

CHIPSET
Intel B660 chipset

MEMORY
2x DDR4 memory slots, support up to 64GB
Supports ADL-s 1R 2133/2666/2933/3200 MHz 1
1DPC 1R Max speed up to 4600+ MHz
1DPC 2R Max speed up to 4000+ MHz
Supports Dual-Channel mode
Supports non-ECC, un-buffered memory
Supports Intel Extreme Memory Profile (XMP)

EXPANSION SLOT
1x PCIe 4.0 x16 slot (from CPU)
1x PCIe 3.0 x1 slot (from B660 chipset)

ONBOARD GRAPHICS
1x VGA port, supports a maximum resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz
1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz
1x DisplayPort 1.4 port, supports a maximum resolution of 4K 60Hz (PRO B660M-G DDR4)
Available for the processor with integrated graphics.Graphics specifications may vary depending on the CPU installed.

AUDIO
Realtek ALC897 Codec
7.1-Channel High Definition Audio

LAN
1x Realtek RTL8125BG 2.5Gbps LAN controller

STORAGE
4x SATA 6Gb/s ports (From B660 chipset)
2x M.2 slots (Key M)
M2_1 slot (From CPU)
Supports PCIe 4.0 x4
Supports 2242/ 2260/ 2280 storage devices
M2_2 slot (From B660 chipset)
Supports PCIe 4.0 x4
Supports SATA 6Gb/s
Supports 2242/ 2260/ 2280 storage devices
Supports Intel Optane Technology
SATA7 will be unavailable when installing M.2 SATA SSD in the M2_2 slot.
Intel Optane Memory Ready. Before using Intel Optane memory modules, please ensure that you have updated the drivers and BIOS to the latest version from MSI website.

USB
Intel B660 Chipset
6x USB 3.2 Gen 1 5Gbps ports (4 Type-A ports on the back panel, 2 ports through the internal connector)
2x USB 2.0 Type-A ports on the back panel
USB Hub-GL850G
4x USB 2.0 ports available through internal connectors

FORM FACTOR
M-ATX Form Factor
9.6 in. x 8.7 in. (24.4 cm x 22.0 cm)

BIOS FEATURES
1x 256 Mb flash
UEFI AMI BIOS
ACPI 6.4, SMBIOS 3.4
Multi-language