The Asus Prime B660M-A Wifi D4 Motherboard is the perfect choice for your next build. Featuring the Intel B660 chipset, and LGA 1700, the board supports up to 4x DDR4 memory, as well as PCIe 4.0, a pair of M.2 slots and two HDMI/DP connectors with Wi-Fi capability. With all these features, you can build a reliable, high-performance PC.

• Intel LGA 1700 socket: Ready for 12th Gen Intel processors
• Ultrafast connectivity: Intel Wi-Fi 6, 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+

Specifications

Motherboard Type: Desktop

Form Factor: Micro ATX

Socket: Intel 1700

Chipset: Intel B660

RAM Technology: DDR4 (Dual Channel)

RAM Slots: 4 x DIMM

RAM Speeds: Up to 5333(OC)

Maximum Memory: 128GB

Graphics
Integrated Graphics*
*Graphics specifications may vary between CPU types

Graphics Ports
2 x HDMI
1 x DisplayPort

PCI/PCI Express
1 x PCIe 4.0 x16
1 x PCIe 3.0 x16
1 x PCIe 3.0 x16

Storage
4 x SATA III
1 x M.2 (2242/2260/2280) - PCIe
1 x M.2 (2242/2260/2280) - PCIe

RAID: Intel Rapid Storage Technology supports SATA RAID 0/1/5/10

Wireless
Wi-Fi 6
2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Supports 2.4/5GHz frequency band
Bluetooth v5.2

LAN: GB LAN

Audio: Realtek 7.1 Surround Sound High Definition Audio CODEC

USB Ports Supported
2 x USB 3.2 Gen2 Type-A (at back)
4 x USB 3.2 Gen1 Type-A (at mid-board)
9 x USB 2.0 (4 at back, 5 at mid-board)
1 x USB 3.2 Gen1 Type-C front panel connector

Back Panel I/O Ports
2 x USB 3.2 Gen2 Type-A
4 x USB 2.0
1 x DisplayPort
2 x HDMI
1 x Wi-Fi Module
1 x Intel 1Gb Ethernet
3 x Audio jacks
1 x PS/2 Keyboard/Mouse combo

Internal I/O Connectors
1 x 4-pin CPU Fan
1 x 4-pin CPU OPT Fan
2 x 4-pin Chassis Fan
1 x 24-pin Main
1 x 8-pin +12V
2 x M.2 (Key M)
4 x SATA 6Gb/s
2 x USB 3.2 Gen1
1 x USB 3.2 Gen1 Type-C
2 x USB 2.0
1 x USB 2.0
3 x AURA Addressable Gen2 1 x AURA RGB
1 x Clear CMOS
1 x COM Port
1 x Front Panel Audio
1 x LPT header
1 x S/PDIF Out
1 x SPI TPM (14-1pin)
1 x 20-3 pin System Panel

Accessories
2 x SATA 6Gb/s cables
1 x ASUS Wi-Fi moving antennas
1 x I/O Shield
1 x M.2 Rubber Package
1 x M.2 SSD screw package
1 x Support DVD
1 x User manual