Intel LGA 1700 socket: Ready for 12th&13th Gen Intel Core processors and Windows 11. BIOS update may be required to boot the 13th gen Intel Core desktop processors
ASUS-exclusive self-recovering BIOS technology for automatic system BIOS recovery from a verified backup
Supports SMBUS header that connects to a DASH LAN for remote IT management
ASUS COM debug header for more efficient troubleshooting
Event log for capturing and managing detailed system information
Innovative moisture-resistant coating to protect the motherboard from harsh environments
Commercial BIOS kit for faster and more efficient customization
ASUS Control Center Express (ACCE) for easier IT endpoint management
Ultrafast connectivity: PCIe 4.0, front USB 3.2 Gen 1 Type-C and Intel 1Gb Ethernet
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Overview
Specs
Reviews (181)
Learn more about the ASUS PRO B660M-C D4-CSM
Model
Brand
ASUS
Model
PRO B660M-C D4-CSM
Supported CPU
CPU Socket Type
LGA 1700
* Dedicated LGA1700 mounting bracket is required.
CPU Type
Supports 13th / 12th Gen Intel Core Processors, Pentium Gold and Celeron Processors* *May require a BIOS update to boot the 13th gen Intel® Core™ desktop processors. Visit: https://www.asus.com/news/oujwh1old5n6oglf/ * Refer to www.asus.com for CPU support list.
Supported CPU Technologies
Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0*
* Intel Turbo Boost Max Technology 3.0 support depends on the CPU types.
* Actual Memory frequency support depends on the CPU types and DRAM modules, for more information refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
Maximum Memory Supported
128GB
Channel Supported
Dual Channel
Expansion Slots
PCI Express 4.0 x16
1 x PCI Express 4.0 x16
* Actual support may vary by CPU.
PCI Express x1
2 x PCI Express 3.0 x1
Storage Devices
SATA 6Gb/s
4 x SATA 6Gb/s
M.2
Intel 12th Gen Processors: M.2_1 slot (Key M), type 2242/2260/2280 - Intel 12th Gen processors support PCIe 4.0 x4 mode
Intel B660 Chipset*: M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4)
* Intel Rapid Storage Technology supports Intel Optane Memory H Series on PCH attached M.2 slots.
Intel Optane Ready
Yes
SATA RAID
0/1/5/10
Onboard Audio
Audio Channels
7.1 Channels
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Onboard LAN
Max LAN Speed
1Gbps
Rear Panel Ports
Back I/O Ports
2 x USB 3.2 Gen 1 ports (2 x Type-A) 2 x USB 2.0 ports (2 x Type-A) 2 x DisplayPort 1 x HDMI port 1 x D-Sub port 1 x Intel 1Gb Ethernet port 3 x Audio jacks 1 x PS/2 keyboard (purple) port 1 x PS/2 mouse (green) port
Internal I/O Connectors
Onboard USB
1 x USB 3.2 Gen 1 connector (suppports USB Type-C) 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports 2 x USB 2.0 headers support additional 4 USB 2.0 ports
Other Connectors
Fan and cooling related 1 x 4-pin CPU Fan header 2 x 4-pin Chassis Fan headers Miscellaneous 1 x Clear CMOS header 1 x Chassis Intrude header 2 x COM Port headers 1 x Front Panel Audio header (AAFP) 1 x COM debug header 1 x LPT header 1 x Mono-out header(with Amp IC) 1 x M.2 slot (Key E) 1 x SMBUS header 1 x Speaker header 1 x 10-1 pin System Panel header
Software Feature
Windows 11
Supported
Physical Spec
Form Factor
Micro ATX
LED Lighting
None RGB
Dimensions (W x L)
9.6" x 9.6"
Power Pin
1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector
Features
Features
Special Features: ASUS EZ DIY - Box Headers Bespoke Motherboard Design & Business Focused Features - Q-LED Core - ASUS Self Recovering BIOS - ASUS Event Log - ASUS Commercial BIOS kit - Anti-Moisture - 24/7 Reliability - Overcurrent Protection TPM 2.0 IC onboard
Software Features: ASUS Exclusive Software IT Management software supported - ASUS Control Center Express(ACCE)
BIOS: 128Mb Flash ROM
Manageability:
WOL by PME, PXE
Operating System: Windows 11 64-bit, Windows 10 64-bit
Packaging
Package Contents
Accessories: Cables 2 x SATA 6Gb/s cables Miscellaneous 1 x I/O Shield 1 x M.2 SSD screw package 1 x M.2 Key E screw package Installation Media 1 x Support DVD Documentation 1 x ACC Express Activation Key Card 1 x User guide
Additional Information
Date First Available
March 18, 2022
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.