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Product comparison · 2 power adapters & inverters

Dell 450-BFNM power adapter/inverter Indoor vs Lenovo 4X21L38732 power adapter/inverter Indoor

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  • 11specifications compared
  • 7differ
  • 4identical
  • 12known for one product only

Key differences

The Lenovo 4X21L38732 power adapter/inverter Indoor has 35 W more output power than the Dell 450-BFNM power adapter/inverter Indoor (135 W vs 100 W). The Lenovo 4X21L38732 power adapter/inverter Indoor has 65 mm more width than the Dell 450-BFNM power adapter/inverter Indoor (126 mm vs 61 mm). The Lenovo 4X21L38732 power adapter/inverter Indoor has 51.6 mm more depth than the Dell 450-BFNM power adapter/inverter Indoor (77 mm vs 25.4 mm). Purpose: Laptop on the Dell 450-BFNM power adapter/inverter Indoor, PC on the Lenovo 4X21L38732 power adapter/inverter Indoor.

  • Purpose
    • Laptop
    • PC
  • Output power
    • 100 W
    • 135 W
  • Width
    • 61 mm
    • 126 mm
  • Depth
    • 25.4 mm
    • 77 mm
  • Height
    • 121.9 mm
    • 22 mm
  • Weight
    • 330 g
    • 550 g

Side by side

Differences highlightedShow differences only
23 specifications
A

Dell

450-BFNM power adapter/inverter Indoor

Model 450-BFNM

View product
B

Lenovo

4X21L38732 power adapter/inverter Indoor

Model 4X21L38732

View product
Features3 differ
PurposeDiffersLaptopPC
Input voltageKnown for one100 - 240 V
Input frequencyKnown for one50/60 Hz
Input currentKnown for one2.5 A
Output powerDiffers100 W135 W
Output voltageKnown for one20 V
Output currentKnown for one6.75 A
CompatibilityDiffersDell 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 ProCCC/BSMI/CB/CE/FCC Morocco/SEC/CU ROHS NOM/PSB/PSE/NRCS SII/TUV-GS/Ukraine/UL/RCM/ISC SONCAP/KEBS/Serbia Uzbekistan/TUV-S/INSM Kucas/CECP/AU MEPS KCC/NRCan(VI) NOM-029/CU/BIS
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Weight & dimensions4 differ
WidthDiffers61 mm126 mm
DepthDiffers25.4 mm77 mm
HeightDiffers121.9 mm22 mm
WeightDiffers330 g550 g
Packaging dataidentical
Package widthKnown for one264 mm
Package depthKnown for one110 mm
Package heightKnown for one53 mm
Package weightKnown for one700 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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