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Product comparison · 2 power adapters & inverters

Dell 492-BFDJ power adapter/inverter Indoor vs Lenovo GX21M50633 power adapter/inverter Indoor

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  • 10specifications compared
  • 5differ
  • 5identical
  • 15known for one product only

Key differences

The Dell 492-BFDJ power adapter/inverter Indoor has 40 W more output power than the Lenovo GX21M50633 power adapter/inverter Indoor (180 W vs 140 W). The Lenovo GX21M50633 power adapter/inverter Indoor has 46 mm more width than the Dell 492-BFDJ power adapter/inverter Indoor (122 mm vs 76 mm). The Lenovo GX21M50633 power adapter/inverter Indoor has 32 mm more depth than the Dell 492-BFDJ power adapter/inverter Indoor (62 mm vs 30 mm).

  • Output power
    • 180 W
    • 140 W
  • Width
    • 76 mm
    • 122 mm
  • Depth
    • 30 mm
    • 62 mm
  • Height
    • 154.9 mm
    • 26.5 mm
  • Weight
    • 580 g
    • 328 g

Side by side

Differences highlightedShow differences only
25 specifications
A

Dell

492-BFDJ power adapter/inverter Indoor

Model 492-BFDJ

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B

Lenovo

GX21M50633 power adapter/inverter Indoor

Model GX21M50633

View product
Features1 differ
Input voltageKnown for one100 - 240 V
Input frequencyKnown for one50/60 Hz
Input currentKnown for one2.5 A
Output powerDiffers180 W140 W
Output voltageKnown for one20 V
Output currentKnown for one7 A
CompatibilityKnown for oneAlienware 15 R4 Alienware 16x Aurora AC16251 Alienware 17 R5 Alienware Area-51M Alienware Area-51m R2 Alienware m15 Alienware m15 R2 Alienware M15 R3 Alienware M15 R5 Alienware M15 R6 Alienware M15 R7 Alienware m15 R7 (AMD) Alienware M17 Alienware m17 R2 Alienware M17 R3 Alienware m17 R5 (AMD) Dell
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneUL/CSA/IECEE CB/&EMC/ES/PSE/Australian/New Zealand/MEPS/Nordic/CCC/PSB/NOM/Russian/IRAM/Serbia EMC/Croatia EMC/GS marketing/CECP/SASO/NZ SDOC/SII
Weight & dimensions4 differ
Cable lengthKnown for one1 m
WidthDiffers76 mm122 mm
DepthDiffers30 mm62 mm
HeightDiffers154.9 mm26.5 mm
WeightDiffers580 g328 g
Packaging dataidentical
Package widthKnown for one165 mm
Package depthKnown for one167 mm
Package heightKnown for one60 mm
Package weightKnown for one900 g
Package typeKnown for oneBox

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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