ASUS PRIME B660M-K D4 | Motherboard Intel B660 LGA 1700 DDR4 Micro ATX

CPU
- Intel Socket LGA1700 for 12th Gen Intel Core, Pentium Gold and Celeron Processors

Chipset
- Intel B660

Memory
- 2 x DIMM, Max. 64GB, 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 Non-ECC, Un-buffered Memory*

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

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

Storage
- Total supports 2 x M.2 slots and 4x SATA 6Gb/s ports*
- 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)*
* 4 x SATA 6Gb/s ports

Ethernet
- 1 x Realtek 1Gb Ethernet

Form Factor
- microATX
- 24.4cm x 21.1cm