ASUS B660M-K (LGA1700) MATX M/B WITH PCIE 4.0, DUAL M.2 SLOTS, DDR4, HDMI, D-SUB, REALTEK 1GB LAN & USB3.2 GEN 1

Specifications:
CPU:
-Intel Socket LGA1700 for 12th Gen Intel Core, Pentium Gold/Celeron Processor*
-Support 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.

Memory:
-2x DIMM, Max. 64GB, DDR4-5333(OC)/5000/4800/4600/4400/4266/4000/3733/3600/3466/3400/3333/3200/3000/2933/2800/2666/2400/2133 Non-ECC, Un-buffered Memory*
-Dual Channel Memory Architecture
-Support Intel Extreme Memory Profile(XMP)
*Actual memory data rate depends on the CPU types and DRAM modules, for more information refer to www.asus.com for memory support list.

Garphics:
-1x D-Sub port
-1x HDMI port**
*Graphics specs may vary between CPU types, refer to www.intel.com for any updates.
**Support 4K@60Hz as specified in HDMI 2.1.

Expansion Slots:
-Intel 12th Gen: 1x PCIe 4.0/3.0 x16 slot
-Intel B660 Chipset: 2x PCIe 3.0 x1 slots

Storage:
-Support 2x M.2 slots & 4x SATA 6Gbps ports*
INTEL 12TH GEN PROCESSORS:
-M.2_1 slot(M-Key), type 2242/2260/2280
-Intel 12th Gen processors support PCIe 4.0 x4 mode.
INTEL B660 CHIPSET***
-M.2_2 slot(M-Key), type 2242/2260/2280 (supports PCIe 4.0 x4)
-4x SATA 6Gbps 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: 1x Realtek 1Gb Ethernet
-BIOS: 128 Mb Flash ROM, UEFI AMI BIOS
-Manageability: WOL by PME, PXE
-OS: Windows 11/10 64-bit
-Form Factor: microATX, 24.4 x 21.1cm

USB:
-4x USB3.2 Gen 1 ports(4x Type-A)
-2x USB2.0 ports(2x Type-A)
FRONT USB - TOTAL 6 PORTS:
-1x USB3.2 Gen 1 header supports additional 2 USB3.2 Gen 1 ports
-2x USB2.0 headers support additional 4 USB2.0 ports

Audio:
-Realtek 7.1 Surround Sound High Definition Audio CODEC*
-Support: Jack-detection, Multi-streaming, Front Panel Jack-retasking
-Support up to 24-Bit/192 kHz playback
AUDIO FEATURES:
-Audio Shielding
-Premium audio capacitors
-Dedicated audio PCB layers
*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:
-4x USB3.2 Gen 1 ports(4x Type-A)
-2x USB2.0 ports(2x Type-A)
-1x D-Sub port
-1x HDMI port
-1x Realtek 1Gb Ethernet port
-3x Audio jacks
-1x PS/2 keyboard/Mouse combo port

Internal I/O Connectors:
FAN AND COOLING RELATED:
-1x 4-pin CPU Fan header
-1x 4-pin Chassis Fan header
POWER RELATED:
-1x 24-pin Main Power connector
-1x 8-pin +12V Power connector
STORAGE RELATED:
-2x M.2 slots(M-Key)
-4x SATA 6Gbps ports
USB:
-1x USB3.2 Gen 1 header supports additional 2 USB3.2 Gen 1 ports
-2x USB2.0 headers support additional 4 USB2.0 ports
MISCELLANEOUS:
-1x RGB header
-1x Clear CMOS header
-1x COM Port header
-1x Front Panel Audio header(AAFP)
-1x S/PDIF Out header
-1x Speaker header
-1x SPI TPM header(14-1pin)
-1x 10-1 pin System Panel header

What's in the box:
-1x ASUS B660M-K (LGA1700) M/B
-2x SATA 6Gbps cables
-1x I/O Shield
-2x M.2 anchors
-1x Support DVD
-1x User manual