The SR650 server supports one or two Intel Xeon Bronze, Silver, Gold, or Platinum processors.\n\n\n\n Processor Processor generation 2nd Generation Intel&174; Xeon&174; Scalable Processor base frequency 2.1 GHz Cooler included No Processor codename Cascade Lake Thermal Design Power (TDP)100 WProcessor cache 22 MBProcessor model 4216 Processor threads 32 Processor operating modes 64-bit Processor boost frequency 3.2 GHz Stepping L1 Bus type UPIComponent for Server/workstation Processor lithography 14 nm Processor family Intel Xeon Silver Processor cores 16 Processor socket LGA 3647 (Socket P) Processor series Intel Xeon Silver 4000 Series Processor cache type L3 Memory Maximum internal memory supported by processor 1000 GBMemory types supported by processor DDR4-SDRAMMemory clock speeds supported by processor 2400 MHz Memory channels Hexa-channel ECCYes Graphics Discrete graphics adapter No On-board graphics adapter No Power Thermal Design Power (TDP)100 WTechnical details Intel TSX-NIYes Intel&174; Turbo Boost Technology 2.0 Intel Trusted Execution Technology Yes Intel&174; Hyper Threading Technology (Intel&174; HT Technology) Yes Intel&174; AES New Instructions (Intel&174; AES-NI) Yes Execute Disable Bit Yes Enhanced Intel Speed Step Technology Yes PCI Express slots version 3.0 Supported instruction sets AVX-512 Intel VT-x with Extended Page Tables (EPT) Yes Embedded options available Yes Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel 64 Yes Thermal Design Power (TDP)100 WProcessor series Intel Xeon Silver 4000 Series Intel Virtualization Technology (VT-x) Yes Processor cache type L3 Number of UPI links 2 Mode-based Execute Control (MBE) version Yes Intel&174; Volume Management Device (VMD) version Yes Intel&174; Run Sure Technology version Yes AVX-512 Fused Multiply-Add (FMA) units 1 Features Maximum number of PCI Express lanes 48 Thermal Design Power (TDP)100 WExecute Disable Bit Yes PCI Express slots version 3.0 Supported instruction sets AVX-512 Embedded options available Yes Intel&174; Optane&132;&162; Memory module included No Processor special features Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel 64 Yes Intel Turbo Boost Max Technology 3.0 No Intel&174; Speed Shift Technology Yes Intel TSX-NIYes Intel&174; Turbo Boost Technology 2.0 Intel Trusted Execution Technology Yes Intel&174; Hyper Threading Technology (Intel&174; HT Technology) Yes Intel&174; AES New Instructions (Intel&174; AES-NI) Yes Enhanced Intel Speed Step Technology Yes Intel VT-x with Extended Page Tables (EPT) Yes Intel Virtualization Technology (VT-x) Yes AVX-512 Fused Multiply-Add (FMA) units 1 Intel&174; v Pro&132;&162; Platform Eligibility Yes Operational conditions Tcase 79 &176;COther features Compatibility Think System SR550/SR590/SR650\n\n\n\n