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Product comparison · 2 pcs/workstations

Lenovo E71 + ThinkVision L2251x vs Lenovo Edge 71 + L2251x

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  • 113specifications compared
  • 17differ
  • 96identical
  • 36known for one product only

Key differences

  • Processor model
    • G840
    • G850
  • Processor frequency
    • 2.8 GHz
    • 2.9 GHz
  • CPU multiplier (bus/core ratio)
    • 28
    • 29
  • Total storage capacity
    • 320 GB
    • 500 GB
  • HDD capacity
    • 320 GB
    • 500 GB
  • Number of 3.5" bays
    • 1
    • 2
  • PCI Express x1 slots
    • 1
    • 2
  • Power supply
    • 180 W
    • 280 W

Side by side

Differences highlightedShow differences only
149 specifications
A

Lenovo

E71 + ThinkVision L2251xView product
B

Lenovo

Edge 71 + L2251xView product
Processor3 differ
Processor modelDiffersG840G850
Processor frequencyDiffers2.8 GHz2.9 GHz
CPU multiplier (bus/core ratio)Differs2829
Maximum number of SMP processorsKnown for one1
PlatformKnown for onePC
FSB ParityKnown for oneNo
Processor seriesKnown for oneIntel Pentium G800 Series for Desktop
ECC supported by processorKnown for oneNo
Storage2 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
HDD sizeKnown for one3.5"
Card reader integratedKnown for oneNo
Floppy drive installedKnown for oneNo
Graphicsidentical
Discrete graphics card modelKnown for oneNot available
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Wake-on-LAN readyKnown for oneYes
Copper ethernet cabling technologyKnown for one1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T
Ethernet interface typeKnown for oneGigabit Ethernet
Ports & interfacesidentical
Serial ports quantityKnown for one0
Parallel ports quantityKnown for one0
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
USB connector typeKnown for oneUSB Type-A
DC-in jackKnown for oneYes
Expansion slots2 differ
Number of 3.5" baysDiffers12
PCI Express x1 slotsDiffers12
Power1 differ
Power supply typeKnown for oneAC/DC
Power supplyDiffers180 W280 W
Design1 differ
Chassis typeDiffersSFFTower
External drive baysKnown for one1 x 5.25"
Internal drive baysKnown for one1 x 3.5"
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Softwareidentical
Mac compatibilityKnown for oneNo
Operating system architectureKnown for one64-bit
Displayidentical
Display typeKnown for oneLED
TouchscreenKnown for oneNo
Processor special features3 differ
Embedded options availableDiffersNoYes
Processor ARK IDDiffers5349053491
Processor codeDiffersSR05PSR05Q
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneYes
Audio1 differ
Audio systemDiffersRealtek ALC662ADI
Ergonomicsidentical
Plug and PlayKnown for oneYes
Weight & dimensions4 differ
WidthDiffers333 mm160 mm
DepthDiffers368 mm355 mm
HeightDiffers99 mm392 mm
WeightDiffers6 kg6.5 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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