Essentials Product Collection 2nd Generation Intel Xeon Scalable Processors Code Name Products formerly Cascade Lake Vertical Segment Server Processor Number 6238R Lithography 14 nm

	Performance Specifications Number of Cores 28 Number of Threads 56 Processor Base Frequency 2.20 GHz Max Turbo Frequency 4.00 GHz Cache 38.5 MB Number of UPI Links 2 TDP 165 W

	Supplemental Information Embedded Options Available No

	Memory Specifications Max Memory Size (dependent on memory type) 1 TB Memory Types DDR4-2933 Maximum Memory Speed 2933 MHz Max Number of Memory Channels 6 ECC Memory Supported Yes Intel Optane DC Persistent Memory Supported Yes

	Expansion Options Scalability 2S PCI Express Revision 3.0 Max Number of PCI Express Lanes 48

	Package Specifications Sockets Supported FCLGA3647 TCASE 89oC Package Size 76.0mm x 56.5mm

Advanced Technologies Intel Deep Learning Boost (Intel DL Boost) Yes Intel Speed Select Technology - Performance Profile No Intel Speed Select Technology - Base Frequency No Intel Resource Director Technology (Intel RDT) Yes 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 Transactional Synchronization Extensions 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 Run Sure Technology Yes Mode-based Execute Control (MBE) Yes

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