The MSI PRO B660M-G DDR4 LGA 1700 Micro-ATX Motherboard is built on the Intel B660 chipset and provides an LGA 1700 socket that can accommodate Intel 12th and 13th Gen Core, Celeron, and Pentium Gold processors. The motherboard has two Dual-Channel DDR4 RAM DIMM slots that can hold up to 64GB of memory, enabling you to multitask with ease. You can connect multiple storage drives with four SATA III ports and two M.2 PCIe SSD interfaces.
The motherboard features USB-A 2.0 and 3.2 Gen 1 ports, allowing you to connect low-powered devices like mice and keyboards as well as high-performance peripherals like external drives and audio interfaces. It also has a single PS2 combo port for legacy keyboards and mice. You can add various graphics and utility cards using the PRO B660M-G’s PCIe 4.0 x16 and 3.0 x1 slots. The motherboard is equipped with a single 2.5 Gigabit Ethernet port, which boosts your wired network speeds and delivers smooth media playback and fast business storage systems.
MSI PRO B660M-G DDR4 Specs
CPU
| Chipset | Intel B660 |
| CPU Socket | LGA 1700 |
Back Panel I/O
| USB | 2 x USB-A (USB 2.0) 4 x USB-A (USB 3.0 / 3.1/3.2 Gen 1) |
| Thunderbolt | None |
| Display | 1 x VGA Output 1 x DisplayPort Output 1 x HDMI Output |
| Audio | 3 x 1/8″ / 3.5 mm |
| Ethernet / Controller | 1 x Realtek RTL8125BG 2.5Gigabit |
| PS/2 | 1 x Combo |
Memory
| Memory Slots | 2 x 288-Pin |
| Memory Support | DDR4 2133, 2666, 2933, 3200 MHz |
| Maximum Capacity | 64 GB |
| Channel Architecture | Dual Channel |
| ECC Support | Non-ECC Unbuffered |
Storage Expansion
| SATA | 4 x SATA III |
| M.2 | 1 x M Key 2242, 2260, 2280 (PCIe 4.0 x4) 1 x M Key 2242, 2260, 2280 (PCIe 4.0 x4, SATA (Unspecified)) |
| RAID Support | RAID 0, 1, 5, 10 (SATA) |
Internal I/O
| Expansion Slots | 1 x PCIe 4.0 x16 1 x PCIe 3.0 x1 |
| USB | 2 x 2.0 Header (Supports 4 USB-A Port) 1 x 3.0 / 3.1/3.2 Gen 1 Header (Supports 2 USB-A Port) |
| Air Cooling | 1 x 4-Pin CPU 2 x 4-Pin System |
| Power Connectors | 1 x 24-Pin Mainboard 1 x 8-Pin ATX |
| Security | Chassis Intrusion, TPM Header |
| LED Header | 3 x RGB |
| Diagnostics | Clear CMOS |
| Legacy | 1 x Serial |
BIOS
| ROM | 256 Mb |
Front Panel I/O
| Front Panel I/O | AAFP, USB 3.0 / 3.1/3.2 Gen 1 |
Audio
| Audio Codec | Realtek ALC897 (7.1-Channel) |
Wireless
| Bluetooth | None |
| Wi-Fi | None |
Physical
| Form Factor | Micro-ATX |
| Dimensions | 8.7 x 9.6″ / 22.1 x 24.4 cm |
