Processor | Processor family | Intel® Xeon® 5000 Sequence |
 | Processor manufacturer | Intel |
| Processor model | L5640 |
| Processor frequency | 2.26 GHz |
| Processor boost frequency | 2.8 GHz |
| Processor cores | 6 |
| Processor cache | 12 MB |
| Memory channels supported by processor | Triple |
| Number of processors installed | 1 |
| Thermal Design Power (TDP) | 60 W |
| Processor cache type | Smart Cache |
| System bus rate | 5.86 GT/s |
| Processor socket | Socket B (LGA 1366) |
| Processor lithography | 32 nm |
| Processor threads | 12 |
| Processor operating modes | 64-bit |
| Stepping | B1 |
| Bus type | QPI |
| Number of QPI links | 2 |
| Processor codename | Westmere EP |
| Tcase | 69.4 °C |
| Maximum internal memory supported by processor | 288 GB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 800,1066,1333 MHz |
| Memory bandwidth supported by processor (max) | 32 GB/s |
| ECC supported by processor | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Processor package size | 42.5 X 45 mm |
| Supported instruction sets | SSE4.2 |
| Processor code | SLBV8 |
| Physical Address Extension (PAE) | Yes |
| | 40 bit |
| CPU multiplier (bus/core ratio) | 17 |
| Processor series | Intel Xeon 5600 Series |
Design | Chassis type | Rack (2U) |
Graphics | Maximum graphics card memory | 16 MB |
Other features | Disk array controller | ServeRAID M1015 SAS/SATA |
| Graphics card | G200eV |
| Graphics card memory type | GDDR2 |
| Video card resolution | 1600 x 1200 |
| Networking speed | 1000Mbps, 100Mbps, 10MBps |
| Video adapter, bus | PCIe |
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® Smart Cache | Yes |
| 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 64 | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor ARK ID | 47926 |
Software | Compatible operating systems | Microsoft Windows Server 2008 R2 & 2008, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESX & ESXi 4.0, Sun Solaris 10 |
Storage | Maximum storage capacity | 8 TB |
| Hot-swap | Yes |
Memory | Internal memory | 4 GB |
| Internal memory type | DDR3-SDRAM |
| Maximum internal memory | 144 GB |
| Memory slots | 18x DIMM |
| Memory clock speed | 1333 MHz |
| Memory layout (slots x size) | 1 x 4 GB |
Power | Power supply | 675 W |
Weight & dimensions | Width | 443.6 mm |
| Depth | 698 mm |
| Height | 85.4 mm |
| Weight | 29600 g |
Ports & interfaces | Ethernet LAN (RJ-45) ports | 4 |
| USB 2.0 ports quantity | 4 |
| Serial ports quantity | 1 |