HPE Intel Xeon E5540 processor 2.53 GHz 8 MB L3

HPE Intel Xeon E5540 processor 2.53 GHz 8 MB L3

  • Brand: HPE
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  • SKU: 507890-B21
  • EAN: 0884420688426 5711045875021
Intel Xeon Processor E5540 (8M Cache, 2.53 GHz, 5.86 GT/s Intel QPI)

Trade Prices

Distributor Product SKU Stock Updated Price
Memory Bank E5540 SL170H G6 OPT KIT . special order item non cancel/return 507890-B21 Register free see stock

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.

Specifications

Processor
Processor base frequency2.53 GHz
Memory bandwidth supported by processor (max)25.6 GB/s
Thermal Design Power (TDP)80 W
Processor cache8 MB
Processor cache typeL3
Processor modelE5540
Processor threads8
System bus rate5.86 GT/s
Processor operating modes64-bit
VID Voltage Range0.75 - 1.35 V
Processor boost frequency2.8 GHz
SteppingD0
Number of QPI links2
Bus typeQPI
Component forServer/workstation
Processor lithography45 nm
Processor familyIntel® Xeon® 5000 Sequence
Processor cores4
Processor socketSocket B (LGA 1366)
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
ECCYes
Graphics
On-board graphics cardNo
Power
Thermal Design Power (TDP)80 W
VID Voltage Range0.75 - 1.35 V
Features
Thermal Design Power (TDP)80 W
Processor package size42.5 mm
Idle StatesYes
Execute Disable BitYes
Number of Processing Die Transistors731 M
Processing Die size263 mm²
Embedded options availableYes
CPU configuration (max)2
Market segmentServer
Processor special features
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Virtualization Technology (VT-x)Yes
Intel® Turbo Boost TechnologyYes
Intel® Smart CacheYes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Enhanced Intel SpeedStep TechnologyYes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Demand Based SwitchingYes
Operational conditions
Tcase76 °C
Technical details
Market segmentServer
Weight & dimensions
Processor package size42.5 mm
Other features
Intel® Virtualization Technology (Intel® VT)VT-d, VT-x