FREE SHIPPING
Sold by: Newegg
30 Days Hassle-Free Returns

SHOP WITH CONFIDENCE

Feel 100% satisfied with your purchase -- with no restocking fees & no return shipping costs* within 30 days of delivery. Learn More
  • $139.99
  • $119.99
  • Save: $20.00 (14%)
Add To ListFound on 20 wish lists

Best Sellers

Top Rated
46,110 Sales
780 (91% Positive)
  • $152.49
  • + FREE SHIPPING
Top Rated
199,308 Sales
6,519 (91% Positive)
  • $164.05
  • + FREE SHIPPING
Top Rated
40,193 Sales
1,086 (76% Positive)
  • $170.01
  • + FREE SHIPPING

Are you an E-Blast Insider?

Get Educated

Make informed decisions with expert advice. Learn More

ASUS PRIME B660M-A D4 LGA 1700 (Intel 12th Gen) mATX Motherboard (PCIe 4.0, DDR4, 2xM.2 slots, 1Gb LAN, DP, 2 x HDMI, rear USB 3.2 Gen 2, front USB 3.2 Gen 1 Type-C, Aura Sync)

in 30 days
In stock. Limit 2 per customer.
Ships from United States.
  • PRIME B660-PLUS D4
  • PRIME B660M-A D4
  • PRIME B660M-A AC D4
  • PRIME B660M-A WIFI D4
  • PRO B660M-C D4-CSM
  • PROART B660-CREATOR D4
  • ROG STRIX B660-A GAMING WIFI D4
  • ROG STRIX B660-I GAMING WIFI
  • TUF GAMING B660M-PLUS WIFI D4
  • Intel LGA 1700 socket: Ready for 12th Gen Intel Core, Pentium Gold and Celeron 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+
Specs
Reviews

Learn more about the ASUS PRIME B660M-A D4

Best Seller Ranking #75 in Intel Motherboards
Model
Brand ASUS
Model PRIME B660M-A D4
Supported CPU
CPU Socket Type LGA 1700

* Dedicated LGA1700 mounting bracket is required.
CPU Type Supports 12th Gen Intel Core / Pentium Gold / Celeron Processors

* 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.
Chipsets
Chipset Intel B660
Onboard Video
Onboard Video Chipset Supported only by CPU with integrated graphic
Memory
Number of Memory Slots 4x288pin (DDR4)
Memory Standard DDR4 5333(OC) / 5000(OC) / 4800(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4000(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133*

* 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 3.0 x16 2 x PCI Express 3.0 x16

* Supports x4, x1 mode.
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 mode)

* 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 Chipset Realtek 7.1 Surround Sound High Definition Audio CODEC*

* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Audio Channels 7.1 Channels
Onboard LAN
LAN Chipset Intel 1Gb Ethernet
Max LAN Speed 10/100/1000Mbps
Rear Panel Ports
Back I/O Ports 2 x USB 3.2 Gen 2 ports (2 x Type-A)
4 x USB 2.0 ports (4 x Type-A) 
1 x DisplayPort
2 x HDMI ports
1 x Intel 1Gb Ethernet port
3 x Audio jacks 
1 x PS/2 Keyboard/Mouse combo port
Internal I/O Connectors
Onboard USB 2 x USB 3.2 Gen 1 headers support additional 4 USB 3.2 Gen 1 ports
1 x USB 3.2 Gen 1 connector (supports USB Type-C)
2 x USB 2.0 headers support additional 4 USB 2.0 ports
1 x USB 2.0 header supports 1 USB 2.0 port
Other Connectors Fan and Cooling related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
2 x 4-pin Chassis Fan headers
Miscellaneous
3 x AURA Addressable Gen 2 headers
1 x AURA RGB header
1 x Clear CMOS header
1 x COM Port header
1 x Front Panel Audio header (AAFP)
1 x LPT header
1 x S/PDIF Out header
1 x SPI TPM header (14-1pin)
1 x 20-3 pin System Panel header with Chassis intrude function
Physical Spec
Form Factor Micro ATX
LED Lighting 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
Windows Compatibility
Windows 11 Supported
Features
Features Special Features:
ASUS 5X PROTECTION III
- DIGI+ VRM
- Enhanced DRAM Overcurrent Protection
- ESD Guards
- LANGuard
- Overvoltage Protection
- SafeSlot Core+
- Stainless-Steel Back I/O
ASUS Q-Design
- Q-DIMM
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- ProCool
AURA Sync
- AURA RGB header
- Addressable Gen 2 RGB headers

Software Features:
ASUS Exclusive Software
Armoury Crate
- AURA Creator
- AURA Sync
- FanXpert 2+
AI Suite 3
- Performance And Power Saving Utility
TurboV EVO
EPU
Digi+ VRM
ASUS CPU-Z
Norton Anti-virus software (Free Trial version)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode

BIOS:
128 Mb Flash ROM, UEFI AMI BIOS

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 Rubber Package
1 x M.2 SSD screw package
Installation Media
1 x Support DVD
Documentation
1 x User manual
Additional Information
Date First Available January 20, 2022

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

LOADING...
LOADING...