Processor | Processor family | Intel® Xeon® E5 Family |
 | Processor manufacturer | Intel |
| Processor model | E5-2640 |
| Processor frequency | 2.5 GHz |
| Processor boost frequency | 3 GHz |
| Processor cores | 6 |
| Processor cache | 15 MB |
| Motherboard chipset | Intel® C602J |
| Memory channels supported by processor | Quad |
| Number of processors installed | 1 |
| Thermal Design Power (TDP) | 95 W |
| Processor cache type | Smart Cache |
| System bus rate | 7.2 GT/s |
| Maximum number of SMP processors | 2 |
| Compatible processor series | Intel® Xeon® |
| Processor socket | LGA 2011 (Socket R) |
| Processor lithography | 32 nm |
| Processor threads | 12 |
| Processor operating modes | 64-bit |
| Stepping | C2 |
| Bus type | QPI |
| Number of QPI links | 2 |
| Processor codename | Sandy Bridge EP |
| Tcase | 73 °C |
| Maximum internal memory supported by processor | 750 GB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 800,1066,1333,1600 MHz |
| Memory bandwidth supported by processor (max) | 42.6 GB/s |
| ECC supported by processor | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Maximum number of PCI Express lanes | 40 |
| PCI Express configurations | x4, x8, x16 |
| Processor package size | 52.5 x 45.0 mm |
| Supported instruction sets | AVX |
| Scalability | 2S |
| Physical Address Extension (PAE) | 46 bit |
| Graphics | 32 nm |
| CPU multiplier (bus/core ratio) | 30 |
| Processor series | Intel Xeon E5-2600 |
Design | Chassis type | Rack (2U) |
| Redundant fans support | Yes |
Graphics | On-board graphics card | Yes |
| Maximum graphics card memory | 16 MB |
Other features | Flash memory | 512 MB |
| Hot-swap HDD bays | 8 |
| Graphics card | G200eR2 |
| S.M.A.R.T. support | Yes |
| Graphics card family | Matrox |
Features | Images Type Map | <div><img src="https://ark.intel.com/inc/images/diagrams/diagram-18.gif" title="Block Diagram" /></div> |
Processor special features | CPU configuration (max) | 2 |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 1.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel Enhanced Halt State | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Demand Based Switching | Yes |
| Intel® Secure Key | Yes |
| Intel 64 | Yes |
| Intel Identity Protection Technology version | 0.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel TSX-NI version | 0.00 |
| Processor ARK ID | 64591 |
Memory | Internal memory | 8 GB |
| Internal memory type | DDR3-SDRAM |
| Maximum internal memory | 768 GB |
| Memory slots | 24 |
| ECC | Yes |
| Memory clock speed | 1600 MHz |
| Memory layout (slots x size) | 1 x 8 GB |
Expansion slots | PCI Express x8 (Gen 3.x) slots | 3 |
| PCI Express slots version | 3.0 |
Power | Redundant power supply (RPS) support | Yes |
| Power supply | 550 W |
| Number of redundant power supplies supported | 2 |
| Number of main power supplies | 1 |
Weight & dimensions | Width | 445 mm |
| Depth | 746 mm |
| Height | 86 mm |
Network | LAN controller | Intel® I350-AM4 |
| Ethernet LAN | Yes |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet interface type | Gigabit Ethernet |
Ports & interfaces | Ethernet LAN (RJ-45) ports | 5 |
| USB 2.0 ports quantity | 6 |
| VGA (D-Sub) ports quantity | 2 |
| Serial ports quantity | 1 |
Software | Compatible operating systems | Microsoft Windows Server 2012 R2/2012, 2008 R2/2008, Red Hat Enterprise Linux 5/6, SUSE Linux Enterprise Server 10/11, VMware ESX 4.1, VMware ESXi 4.1, VMware vSphere 5/5.1 (ESXi) |
Storage | Maximum storage capacity | 25.6 TB |
| RAID support | Yes |
| HDD interface | Serial ATA III, Serial Attached SCSI (SAS) |
| HDD size | 2.5 " |
| Number of HDDs supported | 16 |
| SSD interface | Serial Attached SCSI (SAS) |
| RAID levels | 0, 1, 10 |
| Hot-swap | Yes |
Performance | Trusted Platform Module (TPM) | Yes |