MSI Pro B660-A DDR4 Motherboard
- Supports 12th Gen Intel® Core™, Pentium® Gold and Celeron® processors for LGA 1700 socket
- Supports DDR4 Memory, up to 4800+(OC) MHz
- Lightning Fast Experience: PCIe 4.0 slots, Lightning Gen4 x4 M.2 with M.2 Shield Frozr
- Premium Thermal Solution: Extended Heatsink Design, MOSFET thermal pads rated for 7W/mk and M.2 Shield Frozr are built for high performance system and non-stop works
- 2.5G LAN: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
- Turbo USB 3.2 Gen 2: Powered by USB 3.2 Gen2 controller, Turbo USB ensures an uninterrupted connection with more stability and fastest USB speeds
- High Quality PCB: 6-layer PCB made by 2oz thickened copper level material
- Multi-GPU: With Steel armor PCI-E slots. Supports AMD Crossfireâ„¢
- Audio Boost: Reward your ears with studio grade sound quality
Specification | |
Processor | Supports 12th Gen Intel® Core™ Processors, Pentium® Gold and Celeron® Processors
Processor socket LGA1700 Please go to msi.com to get the newest support status as new processors are released. |
Chipset | Intel® B660 Chipset |
Memory | 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 memory Supports Intel® Extreme Memory Profile (XMP) Please refer www.msi.com for more information on compatible memory |
Expansion Slot | 2x PCIe x16 slots
PCI_E1 (from CPU) Support PCIe 4.0 x16 PCI_E3 (From B660 chipset) Support PCIe 3.0 x4 3x PCIe x1 slots (From B660 chipset) 1x M.2 slot with E-key for PCIe WiFi module only (M2_3) |
Onboard Graphics | 1x VGA port, supports a maximum resolution of 2048×1536 60Hz, 1920×1200 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 Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
Multi-GPU | Supports AMD® CrossFire™ Technology |
Audio | Realtek® ALC897 Codec
7.1-Channel High Definition Audio |
Storage | 4x SATA 6Gb/s ports (From B660 chipset)
SATA8 will be unavailable when installing M.2 SATA SSD in the M2_2 slot. 2x M.2 slots (Key M) M2_1 slot (from CPU) Supports PCIe 4.0 x4 Supports 2242/ 2260/ 2280/ 22110 storage devices M2_2 slot (From B660 chipset) Supports PCIe 4.0 x4 Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices Support Intel® Optane™ Memory Supports Intel® Smart Response Technology for Intel Core™ processors Support Intel® Smart Response Technology for Intel Core™ processors SATA8 will be unavailable when installing M.2 SATA SSD in the M2_2 slot. |
RAID | Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices |
LAN | 1x Realtek® 8125BG 2.5SGbps LAN controller |
USB | 1x USB 3.2 Gen 1 5Gbps Type-C port (From B660 chipset)
1x USB 3.2 Gen 1 5Gbps connector (From B660 chipset) Supports additional 2 USB 3.2 Gen 1 5Gbps ports 1x USB 2.0 connector (From USB Hub GL850G) Supports additional 2 USB 2.0 ports |
Internal Connectors | 1x 24-pin ATX main power connector
1x 8+1x 4-pin ATX 12V power connectors 1x 4-pin CPU fan connector 1x 4-pin water-pump fan connector 5x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x TPM module connector 1x Tuning controller connector 1x TBT connector (Supports RTD3) 1x Clear CMOS jumper |
LED Feature | 1x 4-pin RGB LED connector
2x 3-pin RAINBOW LED connectors 4x EZ Debug LED |
Back Panel Ports | Keyboard / Mouse
DisplayPort 2.5G LAN USB 2.0 Audio Connectors USB 2.0 VGA HDMI USB 3.2 Gen2 10Gbps (Type-A) USB 3.2 Gen2 10Gbps (Type-C) Optical S/PDIF Out |
Operating System | Support for Windows® 11 64-bit, Windows® 10 64-bit |
I/O Controller | NUVOTON NCT6687-R Controller Chip |
Hardware Monitor | CPU/ System/ Chipset temperature detection
CPU/ System/ Pump fan speed detection CPU/ System/ Pump fan speed control |
Dimensions | ATX Form Factor
12 in. x 9.6 in. (30.5 cm x 24.4 cm) |
Warranty | 3 Years |
Note* | Price, feature and specifications are subject to change without notice. |
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