ASUS 

ASUS PRIMEB660M-AD4-TPM-S PRIME B660M-A D4 TPM-SI//LGA1700 B660 USB3.2 GEN 2

Mfg Part Number:  PRIMEB660M-AD4-TPM-S  
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Price: $162.22 + Free Shipping
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Last Updated: May 08, 2025
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Intel® B660 (LGA 1700) mATX motherboard with PCIe 4.0, two M.2 slots, Intel® 1Gb Ethernet, DP,2 x HDMI®, rear USB 3.2 Gen 2, front USB 3.2 Gen 1 Type-C, Aura Sync

  • Intel®LGA 1700 socket: Ready for 13th& 12thGen Intel®processors
  • Ultrafast connectivity : PCIe 4.0, Intel®1 Gb Ethernet ,rear USB 3.2 Gen 2 Type-A and front USB 3.2 Gen 1 Type-A and Type-C®
  • ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
  • Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+

ASUS Prime series motherboards are expertly engineered to unleash the full potential of 13th& 12thGeneration Intel®processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B660 provides users and PC DIY builders a range of performance tuning options via intuitive software and firmware features.

ASUS PRIME B660M-A D4 offers a sleek, futuristic-looking build with a black and white finish, space-shuttle-inspired design elements, metallic nameplate and PCB cover.

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS Prime series. The Prime B660 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.

All-Around Energy Efficiency

The Energy Processing Unit (EPU) automatically optimizes power consumption and maximizes energy savings with Away mode - a smart setting that creates an extreme energy-saving scenario by shutting down unused I/O controllers.

UEFI BIOS

The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.

Advanced Tuning for Serious Tweakers

An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.

Search Function

Quickly and easily find the option or setting you need.

ASUS User Profile

Port configuration settings between different BIOS versions or share them with friends.

COOLING

Prime B660 series are engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads

M.2 Heatsink

M.2 heatsink wards off throttling that can occur with M.2 storage during sustained transfers. The heatsink is held in place by captive screws.

Cooler by Design

Prime B660 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Multiple Temperature Sources

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

Main Specification
General Information
Manufacturer ASUS Computer International
Manufacturer Part Number PRIMEB660M-AD4-TPM-S
Manufacturer Website Address http://usa.asus.com
Brand Name Asus
Product Line Prime
Product Model PRIME B660M-A D4
Product Name PRIME B660M-A D4 Desktop Motherboard
Product Type Desktop Motherboard
Processor & Chipset
Chipset Manufacturer Intel
Chipset Model B660
Total Processor Supported 1
Processor Socket Socket LGA-1700
Processor Generation Supported 12th Gen
Processor Generation Supported 13th Gen
Processor Supported Core
Processor Supported Celeron
Processor Supported Pentium Gold
Memory
Number of Memory Slots 4
Memory Form Factor UDIMM
Memory Form Factor DIMM
Maximum Memory Supported 128 GB
Memory Technology DDR4 SDRAM
Memory Speed Supported 4800 MHz
Memory Speed Supported 4266 MHz
Memory Speed Supported 3733 MHz
Memory Speed Supported 5066 MHz
Memory Speed Supported 3466 MHz
Memory Speed Supported 3333 MHz
Memory Speed Supported 3200 MHz
Memory Speed Supported 2933 MHz
Memory Speed Supported 4600 MHz
Memory Speed Supported 3000 MHz
Memory Speed Supported 2133 MHz
Memory Speed Supported 5000 MHz
Memory Speed Supported 4400 MHz
Memory Speed Supported 4000 MHz
Memory Speed Supported 3400 MHz
Memory Speed Supported 2800 MHz
Memory Speed Supported 2666 MHz
Memory Speed Supported 2400 MHz
Memory Speed Supported 5333 MHz
Memory Speed Supported 3600 MHz
Intel Optane Memory Ready Yes
I/O Controller
Controller Type Serial ATA/600
Intel RST Yes
RAID Supported Yes
RAID Levels 0
RAID Levels 5
RAID Levels 1
RAID Levels 10
Video
Onboard Video CPU Dependent Video
Audio
Audio Channels 7.1
Network & Communication
Gigabit Ethernet Yes
I/O Expansions
Total Number of Expansion Slots 3
PCI Express Standard PCI Express 3.0
PCI Express Standard PCI Express 4.0
Total Number of PCI Express Slots 3
Number of PCI Express x16 Slots 3
Interfaces/Ports
Total Number of USB Ports 6
Number of USB 2.0 Ports 4
Number of USB 3.2 Gen 2 Type-A Ports 2
S/PDIF Yes
HDMI Yes
HDMI Version 2.1
DisplayPort Yes
Number of Network (RJ-45) Ports 1
Onboard Interfaces
Number of SATA Interfaces 4
Number of M.2 Interfaces 2
Total Number of Onboard USB Ports 10
Number of Onboard USB 2.0 Ports 5
Number of Onboard USB 3.2 Ports 5
Physical Characteristics
Form Factor Micro ATX
Width 9.6"
Depth 9.6"
Miscellaneous
Brand Compatibility Intel
Environmentally Friendly Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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