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Product comparison · 2 power adapters & inverters

Dell 180W 7.4mm AC vs Lenovo GX21W57098 power adapter/inverter Indoor

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  • 11specifications compared
  • 5differ
  • 6identical
  • 12known for one product only

Key differences

The Dell 180W 7.4mm AC has 115 W more output power than the Lenovo GX21W57098 power adapter/inverter Indoor (180 W vs 65 W). The Lenovo GX21W57098 power adapter/inverter Indoor has 32 mm more width than the Dell 180W 7.4mm AC (108 mm vs 76 mm). The Lenovo GX21W57098 power adapter/inverter Indoor has 16 mm more depth than the Dell 180W 7.4mm AC (46 mm vs 30 mm).

  • Output power
    • 180 W
    • 65 W
  • Width
    • 76 mm
    • 108 mm
  • Depth
    • 30 mm
    • 46 mm
  • Height
    • 154.9 mm
    • 29.5 mm
  • Weight
    • 580 g
    • 260 g

Side by side

Differences highlightedShow differences only
23 specifications
A

Dell

180W 7.4mm ACView product
B

Lenovo

GX21W57098 power adapter/inverter Indoor

Model GX21W57098

View product
Features1 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Power current typeAC-to-DCAC-to-DC
Input voltageKnown for one100 - 240 V
Output powerDiffers180 W65 W
Output voltageKnown for one20 V
Output currentKnown for one3.25 A
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 95%
Certificatesidentical
CertificationKnown for oneUL, CSA, IECEE, CB IEC 62368-1, CE EMC, DOE,CEC, FCC and ICES, PSE, NRCS(LOA), SABS(COC), SABS, BIS, BSMI, CCC, EAC, IAC, KEBS, KUCAS, NOM, Nrcan, PSB, RCM, SEC, Serbia, SM DOC, SONCAP, UA TR Mark CoC, DOC(Safety+EMC+RoHS)
Weight & dimensions4 differ
Cable length1 m1 m
WidthDiffers76 mm108 mm
DepthDiffers30 mm46 mm
HeightDiffers154.9 mm29.5 mm
WeightDiffers580 g260 g
Packaging dataidentical
Package widthKnown for one207 mm
Package depthKnown for one112 mm
Package heightKnown for one75 mm
Package weightKnown for one420 g
Package typeKnown for oneBox
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Power adapter includedKnown for oneYes

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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