Pro B660M-C-CSM

Micro-ATX B660 business motherboard with enhanced security, reliability and manageability and serviceability

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• \nIntel LGA 1700 socket: Ready for 12th Gen Intel Core™ processors
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• \nASUS CSM program: A stable motherboard supply, end-of-life notifications, and IT software for business motherboards
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• \nASUS Control Center Express: Integrated IT monitoring and management software that simplifies enterprise-level system administration
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• \nEnhanced system security: A self-recovering BIOS
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• \nConsistent and reliable performance: High-quality components and rigorous testing to help ensure durability in harsh environments
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• \nEfficient management and customization: An event log and commercial BIOS kit to enable easy maintenance
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• \nBetter serviceability: Q-LED diagnostic display and COM debug header to facilitate building and support processes
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• \nUltrafast connectivity: PCIe 4.0, DDR5, front USB 3.2 Gen 1 Type-C
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Model

Pro B660M-C-CSM

CPU

Intel Socket LGA1700 for 12th Gen Intel Core™, Pentium Gold and Celeron Processors
Supports Intel Turbo Boost Technology 2.0 and Intel Turbo Boost Max Technology 3.0
* Refer to www.asus.com for CPU support list.
Intel Turbo Boost Max Technology 3.0 support depends on the CPU types.

Chipset

Intel B660 Chipset

Memory

4 x DIMM, Max. 128GB, DDR5 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/ 4800 Non-ECC, Un-buffered Memory*
Dual Channel Memory Architecture
Supports Intel Extreme Memory Profile (XMP)
Optimem II
* Supported memory types, data rate(Speed), and number of DRAM module vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list.

Graphics

2 x DisplayPort
1 x D-Sub port
1 x HDMI port
* Graphics specifications may vary between CPU types. Please refer to www.intel.com for any updates.
Supports max. 4K@60Hz as specified in DisplayPort 1.4.
Supports 4K@60Hz as specified in HDMI 2.1.

Expansion Slots

Intel 12th Gen Processors
1 x PCIe 4.0/3.0 x16 slot
Intel B660 Chipset
2 x PCIe 3.0 x1 slots

Storage

Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*
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 mode)
4 x SATA 6Gb/s ports
* Intel Rapid Storage Technology supports SATA RAID 0/1/5/10.
Intel Rapid Storage Technology supports Intel Optane Memory H Series on PCH attached M.2 slots.

Ethernet

1 x Intel 1Gb Ethernet
ASUS LANGuard

Wireless & Bluetooth

M.2 slot only (Key E, CNVi & PCIe)*
*Wi-Fi module is sold separately.

USB

Rear USB (Total 4 ports)
2 x USB 3.2 Gen 1 ports (2 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
Front USB (Total 7 ports)
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

Audio

Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback \"
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

Back Panel 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 DisplayPorts
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

I/O ConnectorsFan and cooling related
1 x 4-pin CPU Fan header
2 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
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
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 SPI TPM header (14-1pin)
1 x 10-1 pin System Panel header

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

Software Features

ASUS Exclusive Software
IT Management software supported
- ASUS Control Center Express(ACCE)

BIOS

128Mb Flash ROM

Manageability

WOL by PME, PXE

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

Operating System

Windows 11 64-bit, Windows 10 64-bit

Form Factor

mATX Form Factor
9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)