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PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity. MSI motherboards feature tons of convenient and smart design for DIY users, countless system tuning and troubleshooting tools are at your disposal to push your system to new heights and satisfy even the most demanding tweaker. Makes it so easy to install your own motherboard without any issue. 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. 2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users. MSI OC LAB does not merely work hard on extreme overclocking. The XMP memory profile has great improvement on performance and efficiency for B660 . Easy to enable XMP profile with auto power settings to get the best memory speed and stability.

CPU
  • Supports Intel Core 14th / 13th / 12th Gen Processors, Intel Pentium Gold and Celeron Processors
  • Processor socket LGA1700
Chipset
  • Intel B660 Express Chipset
Memory
  • 2 x DDR4 memory slots, support up to 64GB
  • Supports ADL-s 1R 2133/2666/2933/3200 MHz
    1DPC 1R Max speed up to 4600+ MHz
    1DPC 2R Max speed up to 4000+ MHz
  • Supports Dual-Channel mode
  • Supports non-ECC, un-buffered memory
  • Supports Intel Extreme Memory Profile (XMP)
Onboard Graphics

Integrated Graphics Processor-Intel HD Graphics support:

  • 1 x VGA port, supports a maximum resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz
  • 1 x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz
  • 1 x DisplayPort 1.4 port, supports a maximum resolution of 4K 60Hz

Available only on processors featuring integrated graphics.

Graphics specifications may vary depending on the CPU installed.

Audio

Realtek ALC897 Codec

  • 7.1-Channel High Definition Audio
LAN

1 x Realtek RTL8125BG 2.5Gbps LAN controller

  • Supports 2.5 Gbps / 1 Gbps / 100 Mbps
Wireless Communication Module
  • None
Expansion Slots

1x PCIe x16 slot

  • Supports up to PCIe 4.0 x16

1x PCIe 3.0 x1 slot (From B660 chipset)

  • Supports PCIe 3.0 x1
Multi-Graphics Technology
  • N/A
Storage Interface

4 x SATA 6Gb/s ports

  • SATA7 will be unavailable when installing M.2 SATA SSD in the M2_2 slot

1 x M.2 slot (Key M)

  • M2_1 slot (CPU)
    Supports up to PCIe 4.0 x4
    Supports 2242/ 2260/ 2280 storage devices
  • M.2_2 slot (From B660 chipset)
    Support  PCIe 4.0 x4
    Supports SATA 6Gb/s
    Supports 2242/ 2260/ 2280 storage devices
    Supports Intel Optane Memory

Supports Intel Smart Response Technology for Intel Core processors

USB

Intel B660 Chipset

  • 6 x USB 3.2 Gen 1 5Gbps ports (4 Type-A ports on the back panel, 2 ports through the internal connector)
  • 2 x USB 2.0 Type-A ports on the back panel

USB Hub-GL850G

  • 4 x USB 2.0 ports available through internal connectors
Internal I/O Connectors
  • 1 x 24-pin ATX main power connector
  • 1 x 8-pin ATX 12V power connector
  • 4 x SATA 6Gb/s connectors
  • 2 x USB 2.0 connector (support additional 4 USB ports)
  • 1 x USB 3.2 Gen 1 5Gbps connector (support additional 2 USB ports)
  • 1 x 4-pin CPU fan connector
  • 2 x 4-pin system fan connectorx
  • 1 x Front panel audio connector
  • 2 x System panel connectors
  • 1 x Serial port connector
  • 1 x TPM module connector
  • 1 x Chassis Intrusion connector
  • 1 x Clear CMOS jumper
  • 1 x JRGB
  • 2 x JRAINBOW
  • 1 x Tuning Controller Connector
Back Panel Connectors
  • 1 x VGA
  • 1 x Keyboard / Mouse
  • 1 x LAN port
  • 3 x Audio connector
  • 1 x HDMI
  • 1 x DisplayPort
  • 2 x USB 2.0
  • 4 x USB 3.2 Gen 1 5Gbps Type-A
I/O Controller
  • Not Specified
H/W Monitoring
  • Voltage detection
  • Temperature detection
  • Fan speed detection
  • Overheating warning
  • Fan fail warning
  • Fan speed control
    * Whether the fan speed control function is supported will depend on the fan you install.
BIOS
  • 1x 256 Mb flash
  • UEFI AMI BIOS
  • ACPI 6.4, SMBIOS 3.4
  • Multi-language
Unique Features
  • 4 x EZ Debug LED
Bundled Software
  • Driver Disc
Operating System
  • Support for Windows 10/11 64-bit
Form Factor
  • Micro ATX Form Factor, 24.4cm x 22.0cm

Manufacturer
Manufacturer's WebsiteLink *
Product WebsiteLink *
Warranty Information
Warranty Duration3 Years
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MSI PRO B660M-G DDR4, Intel B660 Chipset, LGA1700, DDR4, Micro ATX Desktop Motherboard

  • Product Code: PRO B660M-G DDR4
  • Availability: Out Of Stock leadtimeTooltip Lead Times:
    • In Stock with Progenix: Ready for collection/dispatch once payment clears. The cut-off for same-day dispatch is 12:00pm on business days.
    • In Stock with Supplier: 1-3 business days until dispatched or ready for collection
    • Out Of Stock: Contact us to see if this item will be restocked.
OUT OF STOCK


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