User Manual
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WS X299 PRO Series specications summary
Model Name WS X299 PRO/SE WS X299 PRO
CPU
LGA2066 Socket for Intel
®
Core
TM
X-series
Processors
Supports 14nm CPU
Supports Intel
®
Turbo Boost Max Technology 3.0*
* The Intel
®
Turbo Boost Max Technology 3.0 support depends on the CPU
types.
** Refer to www.asus.com for Intel
®
CPU support list.
Chipset
Intel
®
X299 Chipset
Memory
Intel
®
Socket 2066 Core™ X-series Processors (6 cores and above)
8 x DIMM, Max. 256GB, DDR4 4000(O.C.)/3600(O.C.)
/2933**/2666/2400/2133* MHz, non-ECC, un-buffered memory
Intel
®
Socket 2066 Core™ X-series Processors (4-core)
4 x DIMM, Max. 64GB, DDR4 4000(O.C.)/3600(O.C.)/2666/2400/2133
MHz Non-ECC, Un-buffered Memory
Supports Intel
®
Extreme Memory Prole (XMP)
* Memory capacity supported depends on both CPU installed and Memory
installed.
** Only on selected models, with 1 DIMM per channel. Additional DIMM
loading on any channel may impact maximum memory speed by one bin.
*** Hyper DIMM support is subject to the physical characteristics of
individual CPUs. Refer to www.asus.com for the Memory QVL (Qualied
Vendors Lists).
Expansion slots
48-Lane CPU -
2 x PCIe 3.0 x 16 slot (x16 link)
1 x PCIe 3.0 x 16 slot (x8 link)
1 x PCIe 3.0 x 16 slot (x4 link)
1 x PCIe 3.0 x 4 slot (x4 link)
44-Lane CPU -
2 x PCIe 3.0 x 16 slot (x16 link)
1 x PCIe 3.0 x 16 slot (x8 link)
1 x PCIe 3.0 x 16 slot (x4 link)
1 x PCIe 3.0 x 4 slot (x4 link)
28-Lane CPU -
1 x PCIe 3.0 x 16 slot (x16 link)
1 x PCIe 3.0 x 16 slot (x8 link)
1 x PCIe 3.0 x 4 slot (x4 link)
1 x PCIe 3.0 x 16 slot (x4 link)
16-Lane CPU -
1 x PCIe 3.0 x 16 slot (x8 link)
2 x PCIe 3.0 x 16 slot (x4 link)
1 x PCIe 3.0 x 4 slot (x4 link)
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