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MSI PRO B660M-E DDR4 Motherboard

  • 12TH GEN CORE READY – The PRO B660M-E DDR4 is a compact micro-ATX motherboard outfitted with the latest Intel B660 chipset (LGA 1700, 12th Gen Core ready); The VRM features MSI Core Boost technology for improved stability & performance
  • GEN4 GPU SLOT, DUAL DIMMS – A PCIe 4.0 x16 slot (with steel frame) supports state-of-the-art graphics cards; Dual DIMM’s with dual-channel DDR4 architecture support up to 64 GB of SDRAM (4600MHz/OC)
  • GEN3 M.2 SSD STORAGE – The M.2 Gen3 x4 32Gb/s slot is designed to maximize NVMe based SSD performance; SSD storage reduces loading time
  • PASSIVE & AI COOLING – A chipset heatsinks provide passive cooling; Frozr AI cooling automatically adjusts system fan settings based on CPU & GPU temperatures

7,460 8,600

B660 Chipset, Smart Cooling, DDR4 Memory Boost

Supports Intel Core 12th Gen Processors
The PRO B660M-E DDR4 motherboard is compatible with Celeron, Pentium Gold, and 12th generation Intel Core processors.

Micro-ATX is the form factor.
Type of Socket: LGA 1700
The Intel B660 chip.
Memory overclocking is supported on Intel B660 chipset motherboards, while CPU overclocking is not.

Features for Integrated Cooling
Heatsink for the chipset: Offers passive cooling.

System fan settings are automatically adjusted by Frozr AI Cooling based on CPU and GPU temperatures.

A strengthened PCI-e 4.0 x16

To withstand the weight of large graphics cards, MSI PCI Express Steel Armour slots are soldered to the motherboard with additional solder points. Steel Armour also protects the site of contact from electromagnetic interference, which is important in sports where every edge counts:

One Steel Armor-equipped PCI-e 4.0 x16 slot
PCI-e 3.0 x1 slot only

Gen3 M.2 Connector

The PRO B660M-E DDR4 motherboard features an MSI Turbo Gen3 M.2 slot:

  • 1 x Gen3 x4 32Gb/s slot

*Supports SATA 6Gb & 2242, 2260, and 2280 storage devices.

Weight 1.2 kg


Supported Memory Type


Technical Specifications:

  • Supports 13th and 12th Gen Intel® Core™ Processors, Pentium® Gold and Celeron® Processors
  • Processor socket LGA1700
Chipset Intel® B660 Chipset
  • 2x DDR4 memory slots, support up to 64GB 1
  • Supports 1R 2133/ 2666/ 2933/ 3200 MHz (by JEDEC & POR)
  • Max overclocking frequency:
  • 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)
Expansion Slot
  • 1x PCIe x16 slot (From CPU)
  • Supports up to PCIe 4.0 x16
  • 1x PCIe x1 slot (From B660 chipset)
  • Supports PCIe 3.0 x1
Onboard Graphics
  • 1x HDMI 2.1 with HDR port, supports a maximum resolution of 4K 60Hz 1 / 2
  • 1x VGA port, supports a maximum resolution of 2048×1536 50Hz, 2048×1280 60Hz, 1920×1200 60Hz
SATA Ports 4x SATA 6Gb/s ports (From B660chipset)
M.2 SSD Slot
  • 1x M.2 slot (Key M, from B660 chipset) 1
  • Supports up to PCIe 3.0 x4
    Supports up to SATA 6Gb/s
    Supports 2242/ 2260/ 2280 storage devices
    Support Intel® Optane™ Memory
    Supports Intel® Smart Response Technology for Intel Core™ processors
RAID Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
Audio Realtek® ALC892/ ALC897 Codec

  • 7.1-Channel High Definition Audio
LAN 1x Intel® I219V 1Gbps LAN controller
Power Connectors
  • 1x 24-pin ATX main power connector
  • 1x 8-pin ATX 12V power connector
USB Intel® B660 Chipset

  • 4x USB 3.2 Gen 1 5Gbps ports (2 Type-A ports on the back panel, 2 ports available through the internal USB connector)
  • 6x USB 2.0 ports (4 Type-A ports on the back panel(hub-GL850G), 2 ports available through the internal USB 2.0 connector)
Fan Connectors
  • 1x 4-pin CPU fan connector
  • 1x 4-pin system fan connector
System Connectors
  • 1x Front panel audio connector
  • 2x System panel connectors
  • 1x Chassis Intrusion connector
  • 1x TPM module connector
Jumpers 1x Clear CMOS jumper
LED Features 4x EZ Debug LED
Back panel ports
  • HDMI
  • VGA
  • Keyboard / Mouse
  • USB 3.2 Gen 1 5Gbps
  • Type-A
  • LAN port
  • Audio connector
  • USB 2.0
  • M-ATX Form Factor
  • 9.3 in. x 8.0 in. (24.4 cm x 21.1 cm)
Warranty 3 Years
Note ***Features, Price and Specifications are subject to change without notice.

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