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Product comparison · 2 pcs/workstations

Dell 3020 SF vs Lenovo E73 + ThinkVision E1922

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  • 137specifications compared
  • 23differ
  • 114identical
  • 30known for one product only

Key differences

  • Processor family
    • Intel® Celeron® G
    • Intel Pentium G
  • Processor model
    • G1840
    • G3240
  • Processor frequency
    • 2.8 GHz
    • 3.1 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • DMI2
    • DMI
  • Maximum internal memory
    • 8 GB
    • 16 GB
  • Optical drive type
    • DVD-RW
    • DVD±RW

Side by side

Differences highlightedShow differences only
167 specifications
A

Dell

3020 SFView product
B

Lenovo

E73 + ThinkVision E1922View product
Processor7 differ
Processor familyDiffersIntel® Celeron® GIntel Pentium G
Processor modelDiffersG1840G3240
Processor frequencyDiffers2.8 GHz3.1 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersDMI2DMI
Processor seriesDiffersIntel Celeron Processor G1000 Series for DesktopIntel Pentium G3000 series for Desktop
Number of QPI linksKnown for one0
Memory1 differ
Maximum internal memoryDiffers8 GB16 GB
Non-ECCKnown for oneYes
Storage2 differ
Optical drive typeDiffersDVD-RWDVD±RW
Number of storage drives installedKnown for one1
Card reader integratedDiffersNoYes
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1050 MHz1100 MHz
On-board graphics card OpenGL versionKnown for one4.3
Networkidentical
Wi-FiKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers64
DC-in jackKnown for oneYes
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers255 W180 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product colourDiffersBlack, GreyBlack
Placement supportedKnown for oneHorizontal/Vertical
Software1 differ
Recovery operating systemDiffersWindows 8.1Windows 8.1 Pro
Trial softwareKnown for oneMicrosoft Office
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one47 cm (18.5")
Display typeKnown for oneLED
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one250 cd/m²
Processor special features2 differ
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers8080080796
Processor codeDiffersSR1VKSR1K6
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Audioidentical
Audio systemKnown for oneHD
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Weight & dimensions3 differ
WidthDiffers93 mm336 mm
DepthDiffers312 mm382 mm
HeightDiffers290 mm101 mm
Packaging content1 differ
Keyboard includedDiffersYesNo
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Small Business

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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