STRIX B660A

• CPU

  Intel® Socket LGA1700 for 12th Gen Intel® Core™, Pentium® Gold and Celeron® Processors
  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
  Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types.

• Chipset
  B660 Chipset

• Memory

  4 x DIMM, Max. 128GB, DDR5 6000(OC)/
  5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/4800 Non-ECC, Un-buffered
  Memory*
  Dual Channel Memory Architecture
  OptiMem II
  Supported memory types, data rate(Speed), and number of DRAM module vary depending on the CPU and memory configuration.
  Actual memory data rate depends on the CPU types and DRAM modules.

• Graphics

  1 x DisplayPort
  1 x HDMI® port
  Graphics specifications may vary between CPU types.
  Supports max. 4K@60Hz as specified in DisplayPort 1.4
  Supports 4K@60Hz as specified in HDMI 2.1
  VGA resolution support depends on processors’ or graphic cards’ resolution.

• Expansion Slots
  Intel® 12th Gen Processors
  1 x PCIe 5.0/4.0/3.0 x16 slot
  Intel® B660 Chipset
  1 x PCIe 3.0 x16 slot (supports x4 mode)
  2 x PCIe 3.0 x1 slots
  Please check PCIe bifurcation table in User Guide Chapter 1 // support site.
  Supports Intel® Optane Memory H Series on PCH-attached PCIe slot
• STRIX B660A

• Storage

  Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports
  Intel® 12th Gen Processors
  M.2_1 slot (Key M), type 2242/2260/2280/22110
  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 x2 mode)
  M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 mode)
  4 x SATA 6Gb/s ports
  Intel® Rapid Storage Technology supports SATA RAID 0/1/5/10.

• Ethernet
  1 x Intel® 2.5Gb Ethernet
  1 x Intel® 2.5Gb Ethernet
  ASUS LANGuard
• Wireless & Bluetooth
  Wi-Fi 6
  2×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
  Supports 2.4/5GHz frequency band
  Bluetooth v5.2
• USB
  Rear USB:
  Total 9 ports
  Rear USB (Total 9 ports)
  1 x USB 3.2 Gen 2×2 port (1 x USB Type-C®)
  1 x USB 3.2 Gen 2 port (1 x USB Type-A)
  3 x USB 3.2 Gen 1 ports (2 x USB Type-A+1 x USB Type-C®)
  4 x USB 2.0 ports (4 x USB Type-A)
  Front USB:
  Total 6 ports
  Front USB (Total 6 ports)
  1 x USB 3.2 Gen 2 connector (1 x USB Type-C®)
  1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
  1 x USB 2.0 10-1 pin header + 1 USB 2.0 4 pin header support additional 3 USB 2.0 ports
• Audio
  ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
  Impedance sense for front and rear headphone outputs
  Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
  High quality 120 dB SNR stereo playback output and 113 dB SNR recording input
  Supports up to 32-Bit/384 kHz playback
  Audio Features
  SupremeFX Shielding Technology
  Savitech SV3H712 AMP
  Premium audio capacitors
  Audio cover

• Internal I/O Connectors

  Fan and Cooling related
  1 x 4-pin CPU Fan header
  1 x 4-pin CPU OPT Fan header
  1 x 4-pin AIO Pump header
  3 x 4-pin Chassis Fan headers
  Power related
  1 x 24-pin Main Power connector
  1 x 8-pin 12V Power connector
  1 x 4-pin +12V Power connector
  Storage related
  3 x M.2 slots (Key M)
  4 x SATA 6Gb/s ports
  USB
  1 x USB 3.2 Gen 2 connector (support USB Type-C®)
  1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
  1 x USB 2.0 10-1pin header + 1 USB 2.0 4pin header support additional 3 USB 2.0 ports

  Miscellaneous

  3 x Addressable Gen 2 headers

  1 x AURA RGB header
  1 x Clear CMOS 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
  1 x Thermal Sensor header
  1 x Thunderbolt™ header

• Special Features

• STRIX B660A

  Extreme Engine Digi+
  5K Black Metallic Capacitors
  ASUS Q-Design
  M.2 Q-Latch
  Q-DIMM
  Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
  Q-Slot
  ASUS Thermal Solution
  M.2 heatsink
  VRM heatsink design
  ASUS EZ DIY
  BIOS FlashBack™ button
  BIOS FlashBack™ LED
  CPU Socket lever protector
  ProCool
  Pre-mounted I/O shield
  SafeSlot
  SafeDIMM
  AURA Sync
  ROG AURA sync Armor
  AURA RGB header
  Addressable Gen 2 headers

• Software Features

  ROG Exclusive Software

  GameFirst VI
  ROG CPU-Z
  Sonic Studio III + Sonic Studio Virtual Mixer + Sonic Suite Companion
  Sonic Radar III
  DTS® Sound Unbound
  Anti-virus software

  ASUS Exclusive Software

  Armoury Crate
  AIDA64 Extreme (60 days free trial)
  AURA Creator
  AURA Sync
  Fan Xpert 4
  Two-Way AI Noise Cancelation
  AI Suite 3
  Performance And Power Saving Utility
  TurboV EVO
  EPU
  DIGI+ VRM
  ASUS CPU-Z
  MyAsus
  WinRAR
  UEFI BIOS
  ASUS EZ DIY
  ASUS CrashFree BIOS 3
  ASUS EZ Flash 3
  ASUS UEFI BIOS EZ Mode

• BIOS
  192 Mb Flash ROM, UEFI AMI BIOS
• Manageability
  WOL by PME, PXE
• STRIX B660A
• Accessories
  Cables
  4 x SATA 6Gb/s cables
  Miscellaneous
  1 x Cable ties pack
  1 x M.2 Rubber Package
  1 x M.2 Q-Latch package
  1 x ROG key chain
  1 x ROG Strix sticker
  1 x ROG Strix thank you card
  Installation Media
  1 x Support DVD
  Documentation
  1 x User guide
• Operating System
  Windows® 11, Windows® 10 64-bit
  Windows® 11 64-bit, Windows® 10 64-bit
• Form Factor
  ATX
  30.5cm x 24.4cm