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Memory | Memory channels | Quad-channel |
 | Maximum internal memory supported by processor | 768 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 1600,1866 MHz |
| ECC | Yes |
Other features | Compatibility | Z840 ZD3.5 |
Processor special features | Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | Yes |
| Intel® Secure Key | Yes |
| Intel® OS Guard | Yes |
| Intel 64 | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Conflict-Free processor | Yes |
| Intel® vPro™ Platform Eligibility | Yes |
Features | Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Market segment | Server |
| Maximum number of PCI Express lanes | 40 |
| PCI Express slots version | 3.0 |
| Supported instruction sets | AVX 2.0 |
| Scalability | 2S |
| Physical Address Extension (PAE) | Yes |
| CPU configuration (max) | 2 |
| Embedded options available | Yes |
| Physical Address Extension (PAE) | 46 bit |
Operational conditions | Tcase | 74.3 °C |
Processor | Processor family | Intel Xeon E5 v3 |
| Processor cores | 8 |
| Processor socket | LGA 2011-v3 |
| Processor lithography | 22 nm |
| Processor model | E5-2640V3 |
| Processor base frequency | 2.6 GHz |
| Processor operating modes | 64-bit |
| Component for | Server/workstation |
| Processor series | Intel Xeon E5-2600 v3 |
| Processor threads | 16 |
| System bus rate | 8 GT/s |
| Processor boost frequency | 3.4 GHz |
| Processor cache | 20 MB |
| Processor cache type | Smart Cache |
| Thermal Design Power (TDP) | 90 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) | 59 GB/s |