Intel Xeon E5 v3 E5-2637V3 3.5 GHz. 15 MB L3 LGA 2011-v3. Processor cores: 4 22 nm 64-bit 135 W. Maximum internal memory supported by processor: 768 GB DDR4-SDRAM. Options, accessories, services and support for all your HP and Compaq products.. Processor. Processor family. Intel Xeon E5 v3. Processor model. E5-2637V3. Processor base frequency. 3.5 GHz. Processor cores. 4. Processor socket. LGA 2011-v3. Processor lithography. 22 nm. Component for. Server/workstation. Processor threads. 8. System bus rate. 9.6 GT/s. Processor operating modes. 64-bit. Processor boost frequency. 3.7 GHz. Processor cache. 15 MB. Processor cache type. L3. Thermal Design Power (TDP). 135 W. VID Voltage Range. 0.65 - 1.3 V. Stepping. R2. Bus type. QPI. Number of QPI links. 2. Memory bandwidth supported by processor (max). 68 GB/s. Memory. Maximum internal memory supported by processor. 768 GB. Memory types supported by processor. DDR4-SDRAM. Memory clock speeds supported by processor. 1600,1866,2133 MHz. Memory channels. Quad-channel. ECC. Yes. Graphics. On-board graphics card. No. Features. Thermal Monitoring Technologies. Yes. Idle States. Yes. Execute Disable Bit. Yes. Market segment. Server. Maximum number of PCI Express lanes. 40. PCI Express slots version. 3.0. Supported instruction sets. AVX 2.0. Physical Address Extension (PAE). Yes. CPU configuration (max). 2. Embedded options available. No. Scalability. 2S. Processor special features. Intel Flex Memory Access. No. Intel® Identity Protection Technology (Intel® IPT). No. Enhanced Intel SpeedStep Technology. Yes. Intel Trusted Execution Technology. Yes. Intel® AES New Instructions (Intel® AES-NI). Yes. Intel® Turbo Boost Technology. 2.0. Intel® Hyper Threading Technology (Intel® HT Technology). Yes. Intel® OS Guard. Yes. Intel® Secure Key. Yes. Intel Demand Based Switching. Yes. Intel® vPro™ Platform Eligibility. Yes. Intel TSX-NI. No. Intel Virtualization Technology for Directed I/O (VT-d). Yes. Intel Virtualization Technology (VT-x). Yes. Intel 64. Yes. Intel VT-x with Extended Page Tables (EPT). Yes. Operational conditions. Tcase. 76.6 °C. Other features. Compatibility. DL360 Gen9