ASUS Motherboard LGA1700 mATX DDR4 PRIME B660M-A D4-CSM

• Model: PRIME B660M-A D4-CSM

• CPU Socket: LGA1700 (Supports Intel® 14th/13th/12th Gen Core™, Pentium® Gold, Celeron®)

• Chipset: Intel® B660

• Form Factor: Micro-ATX

• Memory: 4x DDR4 DIMM slots (Max 128GB, up to 5333MHz OC)

• Storage: 2x M.2 slots (PCIe 4.0/3.0) + 4x SATA 6Gb/s

• Graphics: 1x DisplayPort 1.4, 2x HDMI 2.1 (4K@60Hz)

• USB: 6x rear USB (2x USB 3.2 Gen 2, 4x USB 2.0) + 10x front USB

• Networking: Intel® 1Gb Ethernet

• Audio: Realtek 7.1-Channel HD Audio

CPU & Memory

• CPU Support:

  • Intel® Core™ 14th/13th/12th Gen, Pentium® Gold, Celeron®

  • Intel® Turbo Boost 2.0 & 3.0 (varies by CPU)

• Memory:

  • 4x DDR4 DIMM, Dual-Channel

  • Max 128GB, 2133–5333MHz (OC)

  • Supports Intel® XMP

Expansion & Storage

• PCIe Slots:

  • 1x PCIe 4.0/3.0 x16 (CPU)

  • 1x PCIe 3.0 x16 (x4 mode, Chipset)

  • 1x PCIe 3.0 x16 (x1 mode, Chipset)

• Storage:

  • M.2:

    • 1x PCIe 4.0 x4 (CPU)

    • 1x PCIe 4.0 x4 (Chipset)

  • 4x SATA 6Gb/s (RAID 0/1/5/10 supported)

Graphics & Display

• Ports:

  • 1x DisplayPort 1.4 (4K@60Hz)

  • 2x HDMI 2.1 (4K@60Hz)

• Note: iGPU support depends on CPU.

Connectivity

• Rear USB:

  • 2x USB 3.2 Gen 2 (Type-A)

  • 4x USB 2.0 (Type-A)

• Front USB:

  • 2x USB 3.2 Gen 1 headers (4x ports)

  • 1x USB 3.2 Gen 1 Type-C® header

  • 2x USB 2.0 headers (4x ports)

  • 1x USB 2.0 header (1x port)

• Networking: Intel® 1Gb Ethernet

Audio

• Codec: Realtek 7.1-Channel HD Audio

Internal Connectors

• Cooling:

  • 1x CPU Fan, 1x CPU OPT Fan, 2x Chassis Fan

• Power:

  • 24-pin ATX, 8-pin +12V

• Miscellaneous:

  • 3x Aura RGB Gen 2 headers

  • Clear CMOS, TPM, S/PDIF Out headers

Back Panel I/O

• 2x USB 3.2 Gen 2 (Type-A)

• 4x USB 2.0 (Type-A)

• 1x DisplayPort, 2x HDMI

• 1x Intel® 1Gb Ethernet

• 3x Audio jacks

• 1x PS/2 Keyboard/Mouse port

 Dimensions & Compliance

• Form Factor: Micro-ATX (244 x 244 mm)

• Certifications: RoHS, CE, FCC