Essentials Product Collection Intel Xeon W Processor Code Name Products formerly Skylake Vertical Segment Desktop Processor Number W-3175X Lithography 14 nm Included Items Please note: The boxed product does not include a fan or heat sink

	Performance Number of Cores 28 Number of Threads 56 Processor Base Frequency 3.10 GHz Max Turbo Frequency 3.80 GHz Cache 38.5 MB Bus Speed 8 GT/s DMI3 Number of UPI Links 0 TDP 255 W

	Supplemental Information Embedded Options Available

	Memory Specifications Max Memory Size (dependent on memory type) 512 GB Memory Types DDR4-2666 Maximum Memory Speed 2666 MHz Max Number of Memory Channels 6 ECC Memory Supported Yes

	Expansion Options Scalability 1S Only PCI Express Revision 3.0 Max Number of PCI Express Lanes 48

	Package Specifications Sockets Supported FCLGA3647 Max CPU Configuration 1 TCASE 70oC TJUNCTION 85oC Package Size 76.0mm x 56.5mm

Advanced Technologies Intel Optane Memory Supported No Intel Speed Shift Technology Yes Intel Turbo Boost Max Technology 3.0 No Intel Turbo Boost Technology 2.0 Intel vPro Platform Eligibility Yes Intel Hyper-Threading Technology Yes Intel Virtualization Technology (VT-x) Yes Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel VT-x with Extended Page Tables (EPT) Yes Intel TSX-NI Yes Intel 64 Yes Instruction Set Extensions Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 Number of AVX-512 FMA Units 2 Enhanced Intel SpeedStep Technology Yes Intel Volume Management Device (VMD) Yes

	Security and Reliability Intel AES New Instructions Yes Intel Trusted Execution Technology Yes Execute Disable Bit Yes Intel Boot Guard Yes

	Item Dimension (L"xW"xH") 6 x 5 x 2 Weight 1 lb Warranty Information Intel 3-year limited