MSI MAG B660M MORTAR MAX WIFI DDR4 User Manual page 18

SATA Ports
M.2 SSD Slots
RAID
Audio
LAN
Wi-Fi & Bluetooth®
Power Connectors
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∙ 6x SATA 6Gb/s ports
• SATA5~8 (From B660 chipset)*
• SATAA1~A2 (From ASM1061)
* 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 up to 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
• M2_2 slot supports Intel® Optane™ Memory
∙ Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA
storage devices*
* SATAA1 & SATAA2 do not support RAID function.
Realtek® ALC897 Codec
∙ 7.1-Channel High Definition Audio
∙ Supports S/PDIF output
∙ 1x Realtek® 8125BG 2.5Gbps LAN controller
∙ 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*(160MHz)
up to 2.4Gbps
∙ 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 build 21H1 and Windows 11.
** Bluetooth 5.2 will be ready in Windows 10 build 21H1 and Windows 11.
∙ 1x 24-pin ATX main power connector
∙ 2x 8-pin +12V power connectors
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