PRO B660M-E DDR4

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• Supports 12th Gen Intel Core™, Pentium Gold and Celeron processors for LGA 1700 socket
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• Supports DDR4 Memory, up to 4600+(OC) MHz
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• Core Boost : With premium layout and digital power design to support more cores and provide better performance
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• Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
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• Lightning Fast Experience: PCIe 4.0
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• Audio Boost: Reward your ears with studio grade sound quality
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• Steel Armor: Protecting VGA cards against bending and EMI for better performance, stability and strength.
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PROCESSOR

Supports 12th Gen Intel Core™ Processors, Pentium Gold and Celeron Processors*
Processor socket LGA1700
*Please go to www.msi.com to get the newest support status as new processors are released.

CHIPSET

Intel B660 Chipset

MEMORY

2x DDR4 memory slots, support up to 64GB *
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)
*Please refer to www.msi.com for more information on compatible memory.

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 */
1x VGA port, supports a maximum resolution of 2048x1536 50Hz, 2048x1280 60Hz, 1920x1200 60Hz */
*Available only on processors featuring integrated graphics
Graphics specifications may vary depending on the CPU installed.

SATA PORTS

4x SATA 6Gb/s ports (From B660chipset) *
*SATA7 will be unavailable when installing M.2 SATA SSD in the M2_1 slot.

M.2 SSD SLOT

1x M.2 slot (Key M, from B660 chipset) *
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
*SATA7 will be unavailable when installing M.2 SATA SSD in the M2_1 slot.

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
MSI PRO B660M-E DDR4 back panel ports

DIMENSIONS

M-ATX Form Factor
9.3 in. x 8.0 in. (24.4 cm x 21.1 cm)