Refurbished
Small sign of usages. Never on screen. Often manufacturer repaired products.This product is end of life or currently not available.
Processor | |
Processor model | E5540 |
Processor lithography | 45 nm |
Processor family | Intel Xeon |
Box | |
Processor socket | LGA 1366 |
Stepping | D0 |
Processor cores | 4 |
Processor code | SLBF6 |
CPU multiplier (bus/core ratio) | 19 |
VID Voltage Range | 0.75 - 1.35 V |
L3 cache speed | 2.53 GHz |
System bus rate | 5.86 GT/s |
Processor threads | 8 |
Processor operating modes | 64-bit |
Processor boost frequency | 2.8 GHz |
Component for | Server/workstation |
Processor cache | 8 MB |
Bus type | QPI |
Number of QPI links | 2 |
Thermal Design Power (TDP) | 80 W |
Processor codename | Nehalem EP |
Processor cache type | Smart Cache |
Processor series | Intel Xeon 5500 Series |
Memory bandwidth supported by processor (max) | 25.6 GB/s |
Memory | |
ECC | |
Memory channels | Triple-channel |
Maximum internal memory supported by processor | 144 GB |
Memory types supported by processor | DDR3-SDRAM |
Memory clock speeds supported by processor | 800,1066 MHz |
Weight & dimensions | |
Processor package size | 42.5 mm |
Operational conditions | |
Tcase | 76 °C |
Graphics | |
On-board graphics card | |
Processor special features | |
Intel® Hyper Threading Technology (Intel® HT Technology) | |
Intel® Turbo Boost Technology | 1.0 |
Intel® Smart Cache | |
Enhanced Intel SpeedStep Technology | |
Intel Trusted Execution Technology | |
Intel Enhanced Halt State | |
Intel VT-x with Extended Page Tables (EPT) | |
Intel Demand Based Switching | |
Intel 64 | |
Intel Virtualization Technology for Directed I/O (VT-d) | |
Intel Virtualization Technology (VT-x) | |
Features | |
Execute Disable Bit | |
Idle States | |
Physical Address Extension (PAE) | 40 bit |
CPU configuration (max) | 2 |
Number of Processing Die Transistors | 731 M |
Embedded options available | |
Processing Die size | 263 mm² |
Number of Graphics & IMC Die Transistors | 731 M |
Market segment | Server |
EAN | |
Warranty | 1 year |
Source: Icecat.biz |
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.
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