LENOVO ThinkSystem ST650 V2 Intel Xeon Silver 4309Y 8C 105W 2.8GHz Processor Option Kit w/o Fan

Xeon® Silver 4309Y

• Product Collection : 3rd Generation Intel® Xeon® Scalable Processors
• Code Name : Products formerly Ice Lake
• Vertical Segment : Server
• Processor Number : 4309Y
• Lithography : 10 nm

• # of Cores : 8
• # of Threads : 16
• Processor Base Frequency : 2.80 GHz
• Max Turbo Frequency : 3.60 GHz
• Cache : 12 MB
• # of UPI Links : 2
• TDP : 105 W
• Intel® UPI Speed : 10.4 GT/s

• Max Memory Size (dependent on memory type) : 6 TB
• Memory Types : DDR4-2667
• Maximum Memory Speed : 2667 MHz
• Max # of Memory Channels : 8
• ECC Memory Supported : Yes
• Intel® Optane™ Persistent Memory Supported : No

• Scalability : 2S
• PCI Express Revision : 4.0
• Max # of PCI Express Lanes : 64

• Sockets Supported : FCLGA4189
• TCASE : 76°C
• Package Size : 77.5mm x 56.5mm 

• Intel® Deep Learning Boost (Intel® DL Boost) : Yes
• Intel® Speed Select Technology - Performance Profile : Yes
• Intel® Resource Director Technology (Intel® RDT) : Yes
• Intel® Speed Shift Technology : Yes
• Intel® Turbo Boost Technology : 2.0
• 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
• # of AVX-512 FMA Units : 2
• Intel® Volume Management Device (VMD) : Yes

• Intel® AES New Instructions : Yes
• Intel® Software Guard Extensions (Intel® SGX) : Yes with Intel® SPS
• Intel® Trusted Execution Technology : Yes
• Execute Disable Bit : Yes
• Mode-based Execute Control (MBE) : Yes
• Intel® Total Memory Encryption : Yes
• Intel® Platform Firmware Resilience Support : Yes
• Maximum Enclave Size Support for Intel® SGX : 8 GB
• Intel® Crypto Acceleration : Yes