MSI MAG B660M MORTAR WIFI DDR4 Intel Motherboard

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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
2.5G LAN and Intel Wi-Fi 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 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

CPU

CPU Socket	Socket 1700
CPU Brand	Intel
Installed Processors (Max)	0 (1)
Supported Processor Manufacturer	Intel
Supported Processors	12th Gen Intel Core, Pentium Gold and Celeron processors
64-bit Support	Yes
Socket	LGA1700

Rear Panel I/O Ports

Internal I/O Connectors

SATA Connectors	6 x SATA III
USB Connectors	1 x USB-C 3.1 header (supports 1 port) 1 x USB 3.0 header (supports 2 ports) 2 x USB 2.0 headers (supports 4 ports)
Front Panel Connectors	1 x Front Panel 1 x Front Audio
Cooling Fan Support	1 x CPU fan header 1 x Water Pump fan header 2 x System fan headers
Thunderbolt Port(s)	1 x TBT header (supports RTD3)
Chassis Intrusion Connector	1 x Chassis Intrusion header
TPM Header	1 x TPM header
Power Connector Port	1 x 24-pin ATX 2 x 8-pin EPS
Other Connectors	1 x M.2 slot, Key M, Type 2242/2260/2280 (PCIe Gen4) 1 x M.2 slot, Key M, Type 2242/2260/2280 (PCIe Gen4 or SATA) 2 x 3-pin ARGB LED headers 1 x 4-pin RGB LED header 1 x Tuning Controller header

Memory

Motherboard

Expansion

Number of PCI Express Slots

1 x PCI Express 4.0 x16 slot
1 x PCI Express 3.0 x16 slot (@ x4)
1 x PCI Express 3.0 x1 slot

Graphics Device

Integrated Graphics Supported

Yes

Sound

Integrated Sound

Realtek ALC1200

Warranty

3 Years

Network

System Requirements

Operating Systems Supported

Microsoft Windows 11 or 10 64-bit

System

Software Included (may be trial or restricted)	Yes
Drivers	Yes
SLi/Crossfire Features	Supports 2-Way AMD CrossFire Technology

Physical

Form Factor	MicroATX Motherboard
In The Box	MSI MAG B660M MORTAR WIFI DDR4 Motherboard Quick Installation Guide Wi-Fi Antenna 2 x SATA Cables EZ M.2 Clips Screwdrivers Driver DVD MAG Stickers MSI Case Badge Reward Program / Shout Out Flyer MSI Product Catalog Product Registration Card
Width	244 mm
Length	244 mm

Key Features

USB 3.1 Support	Yes
Internal USB3.0 Header	Yes
M.2 Support	Yes
On-board RGB Control	MSI Mystic Sync
Memory Speed	4800 MHz
RGB Header Type	3-Pin ARGB
Addressable RGB	Yes
Internal USB Type-C Header	Yes
Firewire	No
Wireless Network	Yes
Memory Channel	Dual
On-board Audio Type	7.1
Number of SATA Ports	6 port(s)
Number of USB Ports	8 port(s)
SATA III Support	Yes
USB 3.0 Support	Yes
Multi GPU Support	ATi CrossFire
VGA Connection	No
DVI Connection	No
HDMI Connection	Yes
DisplayPort Connection	Yes
Motherboard Form Factor	mATX
Motherboard Power Connectors	8 + 8-Pin
Motherboard Chipset	Intel B660
Thunderbolt	No
Motherboard Model	MSI MAG B660M MORTAR WIFI DDR4
WiFi Speed	2400 Mbps