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Product comparison · 2 power adapters & inverters

Dell 450-BFNM power adapter/inverter Indoor vs Lenovo GX21T87702 power adapter/inverter Indoor Black

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  • 9specifications compared
  • 5differ
  • 4identical
  • 14known for one product only

Key differences

The Lenovo GX21T87702 power adapter/inverter Indoor Black has 0.8 m more cable length than the Dell 450-BFNM power adapter/inverter Indoor (1.8 m vs 1 m). The Lenovo GX21T87702 power adapter/inverter Indoor Black has 104 mm more width than the Dell 450-BFNM power adapter/inverter Indoor (165 mm vs 61 mm). The Lenovo GX21T87702 power adapter/inverter Indoor Black has 50.6 mm more depth than the Dell 450-BFNM power adapter/inverter Indoor (76 mm vs 25.4 mm).

  • Cable length
    • 1 m
    • 1.8 m
  • Width
    • 61 mm
    • 165 mm
  • Depth
    • 25.4 mm
    • 76 mm
  • Height
    • 121.9 mm
    • 254 mm
  • Weight
    • 330 g
    • 800 g

Side by side

Differences highlightedShow differences only
23 specifications
A

Dell

450-BFNM power adapter/inverter Indoor

Model 450-BFNM

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B

Lenovo

GX21T87702 power adapter/inverter Indoor Black

Model GX21T87702

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Featuresidentical
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltageKnown for one100 - 240 V
Input frequencyKnown for one50/60 Hz
Input currentKnown for one1.5 A
Output voltageKnown for one20 V
Output currentKnown for one12.25 A
Output powerKnown for one100 W
CompatibilityKnown for oneDell 14 DC14250 Dell 14 DC14255 Dell 14 Plus 2-in-1 DB04255 Dell 16 DC16251 Dell Pro 13 Plus PB13250 Dell Pro 13 Plus PB13255 Dell Pro 13 Premium PA13250 Dell Pro 14 Essential PV14250 Dell Pro 14 Essential PV14255 Dell Pro 14 Plus PB14250 Dell Pro 14 Plus PB14255 Dell Pro 14 Premium PA14250 Dell Pro
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneUL/CB IEC 62368-1/CE EMC/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/KC,MSIP/RCM/Australia safety/BSMI/EAC/GS/Serbia/Ukraine/SI/NRCS/SIRIM/ISC/SONCAP/STZ/INSM/KUCAS/BIS/Morocco/SEC
Weight & dimensions5 differ
Cable lengthDiffers1 m1.8 m
WidthDiffers61 mm165 mm
DepthDiffers25.4 mm76 mm
HeightDiffers121.9 mm254 mm
WeightDiffers330 g800 g
Packaging dataidentical
Package widthKnown for one235 mm
Package depthKnown for one200 mm
Package heightKnown for one80 mm
Package weightKnown for one1.1 kg
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)

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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