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Intel Xeon E5540 2.53 8MB/1066
2239,90 €
incl. 24% VAT
Currently not available
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Estimated delivery timeNot confirmed
from 3,90 €
Fetch from the shop0,00 €
Posti Parcel Point3,90 €
Postal Parcel5,60 €
Parcel to the Doorstep11,10 €
Home Delivered Parcel11,70 €
Matkahuolto Near Parcel6,20 €
Matkahuolto Bus Parcel4,10 €
HEWLETT-PACKARD
NF150AA
1 year
More info about this product
Specifications
Processor
Processor modelE5540
Processor lithography45 nm
Processor familyIntel® Xeon® 5000 Sequence
Processor socketLGA 1366
SteppingD0
Processor cores4
System bus rate5.86 GT/s
Processor threads8
Processor operating modes64-bit
Processor boost frequency2.8 GHz
Component forServer/workstation
Processor cache8 MB
Bus typeQPI
Number of QPI links2
Processor frequency2.53 GHz
Processor cache typeL3
Memory
Maximum internal memory supported by processor144 GB
Memory types supported by processorDDR3-SDRAM
Memory clock speeds supported by processor800,1066 MHz
Memory bandwidth supported by processor (max)25.6 GB/s
ECC supported by processor
Energy management
VID Voltage Range0.75 - 1.35 V
Operational conditions
Tcase76 °C
Other features
Intel® Virtualization Technology (Intel® VT)VT-d,VT-x
Graphics
On-board graphics adapter
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Turbo Boost Technology
Intel® Smart Cache
Enhanced Intel SpeedStep Technology
Intel VT-x with Extended Page Tables (EPT)
Intel Demand Based Switching
Intel Virtualization Technology for Directed I/O (VT-d)
Intel Virtualization Technology (VT-x)
Features
Execute Disable Bit
Idle States
CPU configuration (max)2
Number of Processing Die Transistors731 M
Embedded options available
Processing Die size263 mm²
Thermal Design Power (TDP)80 W
Processor package size42.5
EAN
Source: Icecat.biz
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Description

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 delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.

Intel Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

Intel Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

Intel 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Idle States are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states.

Enhanced Intel SpeedStep Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

Intel Demand Based Switching is a power-management technology in which the applied voltage and clock speed of a microprocessor are kept at the minimum necessary levels until more processing power is required. This technology was introduced as Intel SpeedStep Technology in the server marketplace.

Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

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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