MSI MAG B660 TOMAHAWK WIFI DDR4

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.

FULLY CONTROLLABLE IN BIOS AND SOFTWARE

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.

M.2 SHIELD FROZR

World’s fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.

Supports 12th Gen Intel^® Core™, Pentium^® Gold and Celeron^® processors for LGA 1700 socket
Supports DDR4 Memory, up to 4800+(OC) MHz
Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works
Latest Network Solution: Onboard 2.5G LAN plus Gigabit LAN with LAN Manager deliver the best online experience without lag
Lightning M.2: Running at PCIe Gen 4 maximizes performance for NVMe based SSDs
Lightning USB 20G: Built-in USB 3.2 Gen 2x2 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™

PROCESSOR

Supports 12th Gen Intel^® Core™, Pentium^® Gold and Celeron^® processors
Processor socket LGA1700

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)

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 2-Way 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.

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.

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

AUDIO

Realtek^® ALC1200 Codec

7.1-Channel High Definition Audio
Supports S/PDIF output

LAN

1x Realtek^® 8125BG 2.5Gbps LAN controller

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
HD Audio Connectors
HDMI 2.1 Port
USB 3.2 Gen 2x2 20Gbps Type-C
Optical S/PDIF OUT

DIMENSIONS

Micro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)

BOX CONTENT

TECHNICAL SPEC

CPU (MAX SUPPORT)	i9
SOCKET	1700
CHIPSET	Intel® B660 Chipset
DDR4 MEMORY	4800(OC)/ 4600(OC)/ 4400(OC)/ 4266(OC)/ 4200(OC)/ 4000(OC)/ 3800(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3200(OC)/ 3200(JEDEC)/ 2933(JEDEC)/ 2666(JEDEC)/ 2400(JEDEC)/ 2133(JEDEC) MHz
MEMORY CHANNEL	Dual
DIMM SLOTS	4
MAX MEMORY (GB)	128
PCI-E X16	2
PCI-E X1	1

SATAIII	6
M.2 SLOT	2
RAID	0/1/5/10
LAN	1x Realtek® 8125BG 2.5G LAN
USB 3.1 PORTS (FRONT)	1(Gen 2, Type C), 2(Gen 1, Type A)
USB 3.1 PORTS (REAR)	1(Gen 2x2, Type C), 3(Gen 2, Type A)
USB 2.0 PORTS (FRONT)	4
USB 2.0 PORTS (REAR)	4
AUDIO PORTS (REAR)	Realtek® ALC1200
DISPLAYPORT	1
HDMI	1
DIRECTX	12
FORM FACTOR	mATX
CROSSFIRE	Y
OPERATING SYSTEM	Support for Windows® 11 64-bit, Windows® 10 64-bit

Warranty Information

(Manufacturer Standard Warranty) - Not Clear what product you need, or can't find your specific product/service part number? Call us +44 330 043 2524 | You can also use the quote request page

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