MSI MAG B660 TOMAHAWK WIFI User Manual

5
Specifications
Specifications

 Supports 12th Gen Intel® Core™ Processors, Pentium®
Gold and Celeron® Processors
 Processor socket LGA1700
* Please go to www.msi.com to get the newest support status as new processors
are released.
Chipset Intel® B660 Chipset
Memory
 4x DDR5 memory slots, supporting 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
 
 
* Please refer to www.msi.com for more information on compatible memory.
Expansion Slot
 2x PCIe x16 slots
 PCI_E1 (From CPU)
 Support up to PCIe 4.0
 PCI_E2 (From B660 chipset)
 Support up to PCIe 3.0 x4
 1x PCIe 3.0 x1 slot (From B660 chipset)
  Supports AMD CrossFire™ Technology
Onboard Graphics
 1x HDMI 2.1 with HDR port, supporting a maximum
resolution of 4K 60Hz*/**
 1x DisplayPort 1.4 port with HBR3, supporting a maximum
resolution of 4K 60Hz*/**
* Available only on processors featuring integrated graphics.
** Graphics specifications may vary depending on the CPU installed.
Continued on next column

MSI MAG B660 TOMAHAWK WIFI Specifications

General

Processor socket	LGA 1700
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Core i9, Intel Pentium Gold
Non-ECC	Yes
Memory channels	Dual-channel
Number of memory slots	4
Supported memory types	DDR5-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	4800, 5000, 5066, 5200, 5333, 5400, 5600, 5800, 6000, 6200 MHz
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, PCI Express 4.0, SATA III
Parallel processing technology support	Crossfire
DVI-D ports quantity	-
WiFi-AP antenna jack	2
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB4 Gen 2×2 ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Bluetooth version	5.2
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
Number of SATA III connectors	6
Audio chip	Realtek ALC1220P
Component for	PC
Motherboard chipset	Intel B660
Audio output channels	7.1 channels
Motherboard form factor	ATX
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	305 mm
Width	244 mm