Lenovo ThinkStation E20 + ThinkVision L2251p

Lenovo ThinkStation E20 + ThinkVision L2251p

Model ThinkStation E20 + ThinkVision L2251pPart no. VJD11UK+T72HNUK

103 specifications
  • Display55.9 cm (22")
  • ProcessorIntel® Core™ i3
  • Memory2 GB
  • Storage500 GB
  • TypeWorkstation
  • OSWindows XP Professional
See all specifications

Overview

Display
55.9 cm (22")
Processor
Intel® Core™ i3
Memory
2 GB
Storage
500 GB
Type
Workstation
OS
Windows XP Professional
Brand
Lenovo
Model
ThinkStation E20 + ThinkVision L2251p
Part number
VJD11UK+T72HNUK
Also known as
Lenovo ThinkStation E20 + ThinkVision L2251p Intel® Core™ i3 i3-530 2 GB DDR3-SDRAM Windows XP Professional Tower Workstation

Specifications

103 specifications in 13 groups

Processor

SpecificationValue
Processor manufacturerIntel
Processor familyIntel® Core™ i3
Processor generationIntel® Core™ i3
Processor modeli3-530
Processor cores2
Processor threads4
Processor frequency2.93 GHz
Processor cache4 MB
Processor cache typeSmart Cache
Bus typeDMI
FSB ParityNo
System bus rate2.5 GT/s
Processor lithography32 nm
Processor operating modes64-bit
Processor seriesIntel Core i3-500 Desktop Series
Processor codenameClarkdale
Thermal Design Power (TDP)73 W
Tcase72.6 °C
Maximum number of PCI Express lanes16
PCI Express configurations1x16, 2x8
PCI Express slots version2.0
Processor socketLGA 1156 (Socket H)
Number of Processing Die Transistors382 M
Processing Die size81 mm²
CPU multiplier (bus/core ratio)22
SteppingC2
Maximum internal memory supported by processor16 GB
Memory types supported by processorDDR3 1066/1333
Memory bandwidth supported by processor (max)21 GB/s
ECC supported by processorNo

Memory

SpecificationValue
Internal memory2 GB
Maximum internal memory16 GB
Internal memory typeDDR3-SDRAM
Memory clock speed1333 MHz
Memory channelsDual-channel

Storage

SpecificationValue
HDD capacity500 GB
HDD interfaceSATA
HDD speed7200 RPM
Card reader integratedYes

Graphics

SpecificationValue
On-board graphics cardYes
On-board graphics card familyIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics
Number of displays supported (on-board graphics)2
On-board graphics card base frequency733 MHz

Performance

SpecificationValue
Product typeWorkstation
Motherboard chipsetIntel® 3450

Ports & interfaces

SpecificationValue
USB 2.0 ports quantity10
Ethernet LAN (RJ-45) ports1
Headphone outputs1
Microphone inYes
VGA (D-Sub) ports quantity1
PS/2 ports quantity2
eSATA ports quantity1
Serial ports quantity1
Parallel ports quantity0

Power

SpecificationValue
Power supply type100 - 240 VAC, 50/60 Hz
Power supply280 W

Design

SpecificationValue
Chassis typeTower

Software

SpecificationValue
Operating system installedWindows XP Professional

Display

SpecificationValue
Display includedYes
Display diagonal55.9 cm (22")
Resolution1680 x 1050 pixels

Processor special features

SpecificationValue
CPU configuration (max)1
Embedded options availableNo
Enhanced Intel SpeedStep TechnologyYes
Execute Disable BitYes
Graphics & IMC lithography45 nm
Idle StatesYes
Intel 64Yes
Intel Clear Video TechnologyNo
Intel Demand Based SwitchingNo
Intel Dual Display Capable TechnologyYes
Intel Enhanced Halt StateYes
Intel FDI TechnologyYes
Intel Fast Memory AccessNo
Intel Flex Memory AccessNo
Intel Rapid Storage TechnologyNo
Intel Trusted Execution TechnologyNo
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Virtualization Technology (VT-x)Yes
Intel Virtualization Technology for Directed I/O (VT-d)No
Intel® AES New Instructions (Intel® AES-NI)No
Intel® Clear Video HD Technology (Intel® CVT HD)Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)No
Intel® InTru™ 3D TechnologyNo
Intel® Insider™No
Intel® Wireless Display (Intel® WiDi)No
Physical Address Extension (PAE)36 bit
Processor ARK ID46472
Processor package size37.5 x 37.5 mm
Supported instruction setsSSE4.2
Thermal Monitoring TechnologiesNo
Intel® Turbo Boost TechnologyNo
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel® Quick Sync Video TechnologyNo
Intel® My WiFi Technology (Intel® MWT)No
Intel® Anti-Theft Technology (Intel® AT)No
Conflict-Free processorNo

Audio

SpecificationValue
Audio systemRealtek ALC662

Weight & dimensions

SpecificationValue
Width175 mm
Depth430.8 mm
Height425.2 mm
Weight11.2 kg

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