AMD AM4 Socket 3rd and 2nd AMD Ryzen™/2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors,* Refer to www.asus.com for CPU support list,* Due to CPU limitation, CPU cores supported varies by processors.

Supports Intel® Turbo Boost Max Technology 3.0,Supports Intel® Virtual RAID on CPU (VROC),Intel® Socket 2066 Core™ X-Series Processors,* The Intel® Turbo Boost Technology 3.0 Support Depends on the CPU types.,Supports Intel® 14nm CPU

4 x DIMM, Max. 128GB, DDR4 MHz Un-buffered Memory,3rd Gen AMD Ryzen™ Processors,2nd Gen AMD Ryzen™ Processors,2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors,Dual Channel Memory Architecture,ECC Memory (ECC mode) support varies by CPU.,* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).,* The maximum memory capacity supported vary depending on the CPU you installed.

8 x DIMM, Max. 256GB, DDR4 4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2933/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,* Only on Select SKUs, With 1 DIMM per channel. Additional DIMM loading on any channel may impact maximum memory speed by one bin.,Intel® Core™ X-series Processors (4-core),4 x DIMM, Max. 64GB, DDR4 4200(O.C.)/4133(O.C.)/4000(O.C.)/3600(O.C.)/2666/2400/2133 MHz Non-ECC, Un-buffered Memory,* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.,Intel® Core™ X-series Processors (6-core above),Supports Intel® Extreme Memory Profile (XMP),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.