THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE
With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end Intel CPU to run in full speed with MSI motherboards.

LIGHTNING GEN 4 M.2
Utilizing 12th Gen Intel processors, MSI B660 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed

FAST AND FUTURE-READY STORAGE
MSI B660 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.

OPTANE: BOOST YOUR HDD TO PERFORM LIKE AN SSD
PC Enthusiasts can now enjoy the performance of an SSD on their HDD by coupling it with the new Intel Optane Memory device. Intel Optane technology provides an unparalleled combination of high throughput, low latency, high quality of service, and high endurance.

OPTIMIZE ONLINE GAMING TRAFFIC FOR LOWER LATENCY!
MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications for online games, giving you the best online gaming experience with low latency.

MSI LAN MANAGER
- Automatically prioritizes games above other applications -
- Allows you to change applications' traffic priority -
- Allows you to customize bandwidth for each application -

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.

SURFACING WITH THE REAL MU-MIMO TECHNOLOGY
The WIFI 6 adopts the latest OFDMA and two-way MU-MIMO technologies and could provide up to 4X network capacity and efficiency in the high signal density environment. Comparing to the WIFI 5, which can only send the data packet to one device at a time on each channel, the WIFI 6 could combine the packet, separate to several devices and allow signals from the different devices bundled together. This new technology provides all the devices in the same network environment with same and harmonious traffic bandwidth in an efficient way.
Expansion slots
PCI Express x1 (Gen 3.x) slots 1
PCI Express x16 (Gen 4.x) slots 1
PCI Express x4 slots 1
Features
Audio output channels 7.1 channels
Harmonized System (HS) code 84733020
Motherboard chipset Intel B660
Motherboard chipset family Intel
Motherboard form factor ATX
Graphics
Parallel processing technology support Crossfire
Internal I/O
ATX Power connector (24-pin) Y
Chassis intrusion connector Y
CPU fan connector Y
EPS power connector (8-pin) Y
Front panel connector Y
Number of chassis fan connectors 5
Number of SATA III connectors 6
RGB LED pin header Y
TPM connector Y
USB 2.0 connectors 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors 1
USB 3.2 Gen 2 (3.1 Gen 2) connectors 1
Network
Bluetooth Y
Bluetooth version 5.2
Ethernet interface type 2.5 Gigabit Ethernet
Ethernet LAN Y
Top Wi-Fi standard Wi-Fi 6 (802.11ax)
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Other features
Maximum internal memory 128 GB
Ports & interfaces
Wi-Fi Y
Rear panel I/O ports
DisplayPorts quantity 1
Ethernet LAN (RJ-45) ports 1
HDMI ports quantity 1
Microphone in Y
S/PDIF out port Y
USB 2.0 ports quantity 4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity 4
USB 3.2 Gen 2x2 Type-C ports quantity 1
Storage controllers
RAID levels 0, 1, 5, 10
RAID support Y
Supported storage drive interfaces M.2, PCI Express 4.0, SATA III
Supported storage drive types HDD & SSD
Technical details
Supported memory types DDR4-SDRAM
Weight & dimensions
Depth 305 mm
Height 65 mm
Weight 1 kg
Width 244 mm
Memory
Memory channels Dual-channel
Memory slots type DIMM
Non-ECC Y
Number of memory slots 4
Supported memory clock speeds 2133,2400,2666,2933,3200,3333,3400,3466,3600,3733,3800,4000,4200,4400,4600,4800 MHz
Processor
Compatible processor series Intel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® Gold
Component for PC
Processor manufacturer Intel
Processor socket LGA 1700
Supported processor sockets LGA 1700

MSI MAG B660 TOMAHAWK WIFI DDR4 motherboard Intel B660 LGA 1700 ATX

  • Brand: MSI
  • Product Code: MAG B660 TOMAHAWK WIFI DDR4
  • Availability: In Stock
  • $189.99