Specifications - ASROCK X299 Extreme4 User Manual

1.2 Specifications

Platform
CPU
Chipset
Memory
Expansion
Slot
2
• ATX Form Factor
TM
• Supports Intel® Core
LGA 2066 Socket
• Digi Power design
• 11 Power Phase design
• Supports Intel® Turbo Boost Max Technology 3.0
* Please note that the 4-Core processors only support Intel®
Turbo Boost Technology 2.0.
• Intel® X299
• Quad Channel DDR4 Memory Technology
• 8 x DDR4 DIMM Slots
• Supports DDR4 4200+(OC)*/4133(OC)/4000(OC)/3866
(OC)/3800(OC)/3733(OC)/3600(OC)/3200(OC)/2933
(OC)/2800 (OC)/2666/2400/2133 non-ECC, un-buffered
memory
* The maximum memory frequency supported may vary by
processor type.
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)
• Supports non-ECC RDIMM (Registered DIMM)
• Max. capacity of system memory: 128GB
• Supports Intel® Extreme Memory Profile (XMP) 2.0
• 15μ Gold Contact in DIMM Slots
• 3 x PCI Express 3.0 x16 Slots*
* If you install CPU with 44 lanes, PCIE2/PCIE3/PCIE4 will
run at x16/x16/x4.
* If you install CPU with 28 lanes, PCIE2/PCIE3/PCIE4 will
run at x16/x8/x4.
* If you install CPU with 16 lanes, PCIE2/PCIE3/PCIE4 will run
at x16/x0/x4 or x8/x8/x4.
* Supports NVMe SSD as boot disks
• 1 x PCI Express 3.0 x1 Slot**
** If PCIE1 slot is occupied, M2_3 slot will be disabled.
X-Series Processor Family for the