Description
| Brand | MSI |
| Model | PRO B660M-A DDR4 |
| CPU Support | Supports 12th Gen Intel® Core™ Processors Processor socket LGA1700 |
| Socket | 1700 |
| Chipset | Intel B660 |
| Memory Support | 4x DDR4 memory slots, support up to 128GB 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 |
| Memory Type | DDR4 |
| Memory Bus | 3200 / 2666 / 2133 MHz |
| Memory Slot | 4 Slots |
| 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 |
| Multi Graphic Support | None |
| Audio | Realtek® ALC897 Codec 7.1-Channel High Definition Audio |
| Expansion Slots | 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) |
| 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 |
| USB | 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 |
| Internal I/O 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 TPM module connector 1x Clear CMOS jumper 1x TBT connector (supports RTD3) 1x Serial port 1x Tuning Controller connector |
| Back Panel Connectors | 1x Keyboard / Mouse 2x DisplayPort 2x USB 3.2 Gen 1 5Gbps Type-A 1x LAN port 3x Audio connector 2x USB 2.0 2x HDMI 2x USB 3.2 Gen 2 10Gbps Type-A |
| LAN | 1x Realtek® RTL8125BG 2.5Gbps LAN controller |
| Wireless Data Network | None |
| Form Factor | Micro-ATX Form Factor 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm) |
| H/W Monitoring | N/A |
| BIOS | N/A |
| Special Features | N/A |
| Software Features | N/A |
| Operating System Support | Support for Windows® 11 64-bit, Windows® 10 64-bit |
