MSI PRO B660M-A DDR4 12th Gen Micro-ATX Motherboard (Used)

Specification
Basic Information
Supported CPU
Supports 12th Gen Intel Core Processors
Processor socket LGA1700
Chipset : Intel B660 Chipset
Form Factor
Micro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)
Audio
Realtek ALC897 Codec
7.1-Channel High Definition Audio
Expansion Slots
PCI
2x PCIe x16 slots
PCI_E1 (From CPU)
Support PCIe 4.0 x16
PCI_E3 (From B660 chipset)
Support PCIe 3.0 x4
1x PCIe 3.0 x1 slot (Fom B660 chipset)
Memory
Type
DDR4
Slots
4x DDR4 memory slots
Supported Memory
Supports 1R 2133/ 2666/ 3200 MHz (by JEDEC & POR)
Max overclocking frequency:
1DPC 1R Max speed up to 4800+ MHz
1DPC 2R Max speed up to 4000+ MHz
2DPC 1R Max speed up to 4000+ MHz
2DPC 2R Max speed up to 3600+ MHz
Supports Dual-Channel mode
Supports non-ECC, un-buffered memoryy
Supports Intel Extreme Memory Profile (XMP)
Maximum Memory
support up to 128GB
Graphics
Graphics
2x HDMI 2.1 with HDR ports, supporting a maximum resolution of 4K 60Hz
2x DisplayPort 1.4 ports with HBR3, supporting a maximum resolution of 4K 60
Connector & Ports
HDMI
HDMI (BACK PANEL PORTS)
Display Port (s)
DisplayPort (BACK PANEL PORTS)
USB (s)
Intel B660 Chipset
2x USB 3.2 Gen 2 10Gbps Type-A ports on the back panel
3x USB 3.2 Gen 1 5Gbps ports (2 Type-A ports on the back panel, 1 Type-C available through the internal connector)
6x USB 2.0 ports (2 Type-A ports on the back panel, 4 Type-A ports available through the internal connectors)
Asmedia ASM1074
2X USB 3.2 Gen 1 5Gbps Type-A ports through the internal connector
LAN Port (s)
1x Realtek RTL8125BG 2.5Gbps LAN controller
Supported Storage
4x SATA 6Gb/s ports (From B660 chipset)
2x M.2 slots (Key M)
M2_1 slot (From CPU)
Supports up to PCIe 4.0 x4
Supports 2242/ 2260/ 2280 storage devices
M2_2 slot (From B660 chipset)
Supports up to PCIe 4.0 x4
Supports up to SATA 6Gb/s
Supports 2242/ 2260/ 2280 storage devices
Supports Intel Optane Memory
Support Intel Smart Response Technology for Intel Core processors
Audio
Realtek ALC897 Codec
7.1-Channel High Definition Audio
Internal I/O Ports
INTERNAL CONNECTORS:
1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
1x 4-pin ATX 12V power connector
4x SATA 6Gb/s connectors
2x M.2 slots (M-Key)
1x USB 3.2 Gen 1 5Gbps Type-C port
1x USB 3.2 Gen 1 5Gbps Type-A connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
2x 4-pin system fan connectors
1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
1x Clear CMOS jumper
1x TBT connector (supports RTD3)
1x Serial port
1x Tuning Controller connector
BACK PANEL PORTS:
Keyboard / Mouse
DisplayPort
USB 3.2 Gen 1 5Gbps Type-A
LAN port
Audio connector
USB 2.0
HDMI
USB 3.2 Gen 2 10Gbps Type-A
TPM (Trusted Platform Module )
1x TPM module connector
Others
Special Features
1x 4-pin RGB LED connector
2x 3-pin RAINBOW LED connectors
4x EZ Debug LED
Warranty Information
Manufacturing Warranty
1 . 5 years warranty