MSI MAG B660M Mortar WIFI DDR5 Motherboard
- Supports 12th Gen Intel® Core™, Pentium® Gold and Celeron® processors for LGA 1700 socket
- Supports DDR5 Memory, up to 6200+(OC) MHz
- Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works
- 2.5G LAN and Intel Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
- Lightning M.2: Running at PCIe Gen 4 maximizes performance for NVMe based SSDs
- Lightning USB 20G: Built-in USB 3.2 Gen 2×2 port, offers 20Gbps transmission speed, 4X faster than USB 3.2 Gen 1
- AUDIO BOOST: Reward your ears with studio grade sound quality
- Multi-GPU: With Steel armor PCIe slots. Supports AMD Crossfire™
Specification | |
Processor | Supports 12th Gen Intel® Core™, 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 DDR5 memory slots, support up to 128GB
Supports 1R 4800 MHz (by JEDEC & POR) Max. overclocking frequency: 1DPC 1R Max speed up to 6200+ MHz 1DPC 2R Max speed up to 5200+ MHz 2DPC 1R Max speed up to 4000+ MHz 2DPC 2R Max speed up to 4000+ MHz Supports Intel® XMP 3.0 OC Supports Dual Controller Dual-Channel mode Supports non-ECC, un-buffered memory Please refer to www.msi.com for more information on compatible memory. |
Expansion Slot | 2x PCIe x16 slots
PCI_E1 slot (From CPU) Supports PCIe 4.0 x16 PCI_E3 slot (From B660 Chipset) Supports PCIe 3.0 x4 1x PCIe 3.0 x1 slot |
MULTI-GPU | Supports AMD® CrossFire™ Technology |
Onboard Graphics | 1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz
1x DisplayPort 1.4 port with HBR3, supports a maximum resolution of 4K 60Hz Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed. |
Audio | Realtek® ALC1200 Codec
7.1-Channel High Definition Audio Supports S/PDIF output |
Storage | 4x SATA 6Gb/s ports (SATA5~8, from B660 Chipset)
2x SATA 6Gb/s ports (SATA_A & SATA_B, from ASMedia ASM1061) 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™ Memory 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
SATA_A & SATA_B do not support RAID function. |
LAN | 1x Realtek® 8125BG 2.5Gbps LAN controller |
WIRELESS LAN & BLUETOOTH® | Intel® Wi-Fi 6E
The Wireless module is pre-installed in the M.2 (Key-E) slot Supports MU-MIMO TX/RX, 2.4GHz/ 5GHz/ 6GHz Supports 802.11 a/ b/ g/ n/ ac/ ax Supports Bluetooth® 5.2, FIPS, FISMA Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 10 version 21H1 and Windows 11. Bluetooth 5.2 will be ready in Windows 10 version 21H1 and Windows 11. |
USB | Intel® B660 Chipset
1x USB 3.2 Gen2x2 20Gbps Type-C port on the back panel 1x USB 3.2 Gen 2 10Gbps Type-C port available through the internal connector 2x USB 3.2 Gen 1 5Gbps ports available through the internal connector 4x USB 2.0 ports on the back panel USB Hub-GL3590 3x USB 3.2 Gen 2 10Gbps Type-A ports on the back panel USB Hub-GL850G 4x USB 2.0 ports available through internal connectors |
Internal Connectors | 1x 24-pin ATX main power connector
2x 8-pin ATX 12V power connectors 6x SATA 6Gb/s connectors 2x M.2 slots (M-Key) 1x USB 3.2 Gen 2 10Gbps Type-C connector 1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 2x USB 2.0 Type-A 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 TPM module connector 1x TBT connector (supports RTD3) 1x Tuning Controller connector |
LED Feature | 4x EZ Debug LED
1x 4-pin RGB LED connector 2x 3-pin RAINBOW LED connectors |
Back Panel Ports | USB 2.0 Port
DisplayPort 1.4 USB 3.2 Gen 2 10Gbps Type-A 2.5G LAN Port Wi-Fi / Bluetooth Antenna HD Audio Connectors HDMI 2.1 Port USB 3.2 Gen 2×2 20Gbps Type-C Optical S/PDIF OUT |
Operating System | Support for Windows® 11 64-bit, Windows® 10 64-bit |
Dimensions | Micro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm) |
Warranty | 3 Years |
Note* | Price, feature and specifications are subject to change without notice. |
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