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Product comparison · 2 power adapters & inverters

Dell 492-BFDJ power adapter/inverter Indoor vs Dell CFF7R power adapter/inverter Indoor

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  • 10specifications compared
  • 6differ
  • 4identical
  • 12known for one product only

Key differences

The Dell 492-BFDJ power adapter/inverter Indoor has 50 W more output power than the Dell CFF7R power adapter/inverter Indoor (180 W vs 130 W). The Dell 492-BFDJ power adapter/inverter Indoor has 16.1 mm more width than the Dell CFF7R power adapter/inverter Indoor (76 mm vs 59.9 mm). The Dell 492-BFDJ power adapter/inverter Indoor has 3.6 mm more depth than the Dell CFF7R power adapter/inverter Indoor (30 mm vs 26.4 mm).

  • Output power
    • 180 W
    • 130 W
  • Width
    • 76 mm
    • 59.9 mm
  • Depth
    • 30 mm
    • 26.4 mm
  • Height
    • 154.9 mm
    • 132.1 mm
  • Weight
    • 580 g
    • 331.1 g

Side by side

Differences highlightedShow differences only
22 specifications
A

Dell

492-BFDJ power adapter/inverter Indoor

Model 492-BFDJ

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B

Dell

CFF7R power adapter/inverter Indoor

Model CFF7R

View product
Features2 differ
Input voltageKnown for one120 - 230 V
Input frequencyKnown for one50 - 60 Hz
Input currentKnown for one1.8 A
Output powerDiffers180 W130 W
Output voltageKnown for one20 V
Output currentKnown for one10.5 A
Power protection featuresKnown for oneOverload
CompatibilityDiffersAlienware 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) DellAlienware m17 R3 Alienware x14 R1 Alienware x14 R2 (Intel) Dell 16 Premium DA16250 Dell Pro Max 14 MC14250 Dell Pro Max 14 Premium MA14250 Dell Pro Max 16 MC16250 Dell Pro Max 16 MC16255 Inspiron 16 7000 (7620) Inspiron 16 7000 (7630) Inspiron 16 7000 (7640) Latitude 5401 Latitude 5411 Latitude 5421
Power current typeKnown for oneAC-to-DC
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one0 - 95%
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions4 differ
WidthDiffers76 mm59.9 mm
DepthDiffers30 mm26.4 mm
HeightDiffers154.9 mm132.1 mm
WeightDiffers580 g331.1 g
Logistics dataidentical
Country of originKnown for oneChina

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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