| System bus rate | 0.6 - 1.35 V | 
| Ventilation fan(s) | 6 | 
| Disk array controller | P420i/1GB FBWC | 
| Height | 3.44" | 
| Number of HDDs supported | 8 | 
| FSB Parity | N | 
| Intel® Wireless Display (Intel® WiDi) | N | 
| Intel® Insider™ | N | 
| Intel Clear Video Technology | N | 
| Intel Demand Based Switching | Y | 
| Supported instruction sets | AVX | 
| Physical Address Extension (PAE) | 46 bit | 
| Intel Rapid Storage Technology | N | 
| Intel® My WiFi Technology (Intel® MWT) | N | 
| HDD interface | Serial ATA, Serial Attached SCSI (SAS) | 
| Memory clock speeds supported by processor | 800,1066,1333,1600 MHz | 
| PCI Express x16 slots | 1 | 
| Images Type Map | <div><img src="https://ark.intel.com/inc/images/diagrams/diagram-18.gif" title="Block Diagram" /></div> | 
| Tcase | 73 °C | 
| Number of processors installed | 2 | 
| PCI Express x8 slots | 1 | 
| PCI Express x4 slots | 1 | 
| Width | 17.5" | 
| Depth | 27.5" | 
| Weight | 41 lbs | 
| Network Ready | Y | 
| Power Requirements | 100 - 240 VAC | 
| Maximum internal memory | 768 GB | 
| Motherboard chipset | Intel C600 | 
| CPU multiplier (bus/core ratio) | 30 | 
| Memory layout (slots x size) | 2 x 8 GB | 
| Power supply input frequency | 50 - 60 Hz | 
| Certification | FCC CISPR 22; EN55022; EN55024; FCC CFR 47, Pt 15; ICES-003; CNS13438; GB9254; K22;K24; EN 61000-3-2; EN 61000-3-3; EN 60950-1; IEC 60950-1 | 
| Chassis type | Rack (2U) | 
| Networking features | Gigabit Ethernet | 
| Internal memory type | DDR3-SDRAM | 
| Data transfer rate | 1 Gbit/s | 
| Hot-swap | N | 
| Internal memory | 16 GB | 
| Memory clock speed | 1333 MHz | 
| Hot-Plug support | Y | 
| HDD size | 2.5" | 
| Cabling technology | 10/100/1000Base-T(X) | 
| Ethernet LAN | Y | 
| Processor frequency | 2.5 GHz | 
| Optical drive type | N | 
| Rack mounting | Y | 
| Compatible operating systems | Microsoft Windows 2008 R2 / 2008 (32 bit, 64 bit) / Server 2008; Microsoft Windows XP Pro / 7 / Vista Business / Vista Ultimate; Red Hat Linux 5.7 / 6.0; SUSE LINUX Server 11 / Server 10 / Desktop 11 / Desktop 10; VMware ESX 4.1 / ESXi 5.0 | 
| Processor ARK ID | 64591 | 
| Ethernet LAN (RJ-45) ports | 4 | 
| USB 2.0 ports quantity | 6 | 
| Serial ports quantity | 1 | 
| VGA (D-Sub) ports quantity | 2 | 
| Number of power supply units | 2 | 
| Redundant power supply (RPS) support | N | 
| Power supply | 460 W | 
| Ethernet interface type | Gigabit Ethernet | 
| Operating temperature (T-T) | 50 - 95 °F | 
| Non-operating altitude | 0 - 360000" | 
| Storage temperature (T-T) | -30 - 60 °C | 
| Operating relative humidity (H-H) | 10 - 90 % | 
| Storage relative humidity (H-H) | 5 - 95 % | 
| Operating altitude | 0 - 120078.7" | 
| Memory slots | 24 | 
| RAID support | Y | 
| RAID levels | 0, 1, 1+0, 5, 5+0 | 
| Operating system installed | N | 
| Processor boost frequency | 3 GHz | 
| Processor cache | 15 MB | 
| Bus type | QPI | 
| CPU configuration (max) | 2 | 
| ECC supported by processor | Y | 
| PCI Express configurations | x4, x8, x16 | 
| Processor lithography | 32 nm | 
| Processor socket | LGA 2011 (Socket R) | 
| Scalability | 2S | 
| Thermal Design Power (TDP) | 95 W | 
| Memory bandwidth supported by processor (max) | 42.6 GB/s | 
| Conflict-Free processor | N | 
| Processor family | Intel® Xeon® E5 Family | 
| Processor manufacturer | Intel | 
| Processor model | E5-2640 | 
| Processor cores | 6 | 
| Processor threads | 12 | 
| PCI Express slots version | 3.0 | 
| Processor cache type | Smart Cache | 
| Processor codename | Sandy Bridge EP | 
| Processor operating modes | 64-bit | 
| Processor package size | 52.5 x 45.0 mm | 
| Processor series | Intel Xeon E5-2600 | 
| Stepping | C2 | 
| Maximum internal memory supported by processor | 750 GB | 
| Intel Dual Display Capable Technology | N | 
| Intel Fast Memory Access | N | 
| Intel FDI Technology | N | 
| Intel Flex Memory Access | N | 
| Intel Identity Protection Technology version | 0.00 | 
| Intel® Anti-Theft Technology (Intel® AT) | N | 
| Intel® Clear Video HD Technology (Intel® CVT HD) | N | 
| Intel® Identity Protection Technology (Intel® IPT) | N | 
| Intel® InTru™ 3D Technology | N | 
| Intel® Quick Sync Video Technology | N | 
| Maximum number of PCI Express lanes | 40 | 
| Number of QPI links | 2 | 
| Memory channels supported by processor | Quad | 
| Memory types supported by processor | DDR3-SDRAM | 
| Embedded options available | N | 
| Enhanced Intel SpeedStep Technology | Y | 
| Execute Disable Bit | Y | 
| Graphics & IMC lithography | 32 nm | 
| Idle States | Y | 
| Intel 64 | Y | 
| Intel Enhanced Halt State | Y | 
| Intel Secure Key Technology version | 1.00 | 
| Intel Trusted Execution Technology | Y | 
| Intel TSX-NI version | 0.00 | 
| Intel Virtualization Technology (VT-x) | Y | 
| Intel VT-x with Extended Page Tables (EPT) | Y | 
| Intel® AES New Instructions (Intel® AES-NI) | Y | 
| Intel® Secure Key | Y | 
| Intel® Turbo Boost Technology | 1.0 | 
| Thermal Monitoring Technologies | Y |