Package contents
Check your motherboard package for the following items.
Motherboard
Cables
Miscellaneous
Application DVD
Documentation
If any of the above items is damaged or missing, contact your retailer.
PRIME B660M-AJ D4 specifications summary
CPU
Chipset
Memory
Graphics
Expansion Slots
vi
1 x PRIME B660M-AJ D4 motherboard
2 x SATA 6Gb/s cables
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 Guide
Intel
Socket LGA1700 for 12
®
Celeron
Processors*
®
Supports Intel
Turbo Boost Technology 2.0 and Intel
®
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.
®
Intel
B660 Chipset
®
4 x DIMM, Max. 128GB, 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*
Dual Channel Memory Architecture
Supports Intel
Extreme Memory Profile (XMP)
®
OptiMem II
* Actual Memory data rate depends on the CPU types and DRAM modules, for more
information refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).
1 x DisplayPort**
2 x HDMI
ports***
®
* Graphics specifications may vary between CPU types. Please refer to
www.intel.com for any updates.
** Support max. 4K@60Hz as specified in DisplayPort 1.4.
*** Support 4K@60Hz as specified in HDMI
Intel
12
Gen Processors
®
th
1 x PCIe 4.0/3.0 x16 slot
Intel
B660 Chipset*
®
1 x PCIe 3.0 x16 slot (supports x4 mode)
1 x PCIe 3.0 x1 slot
* Supports Intel
Optane Memory H Series on PCH-attached PCIe slot.
®
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Gen Intel
Core™, Pentium
th
®
®
2.1.
Gold and
®
Turbo Boost Max
®