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Product comparison · 2 power adapters & inverters

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

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  • 16specifications compared
  • 12differ
  • 4identical
  • 10known for one product only

Key differences

The Lenovo 4X21L38732 power adapter/inverter Indoor has 5 W more output power than the Dell 450-BFRW power adapter/inverter Indoor (135 W vs 130 W). The Dell 450-BFRW power adapter/inverter Indoor has 3.75 A more output current than the Lenovo 4X21L38732 power adapter/inverter Indoor (10.5 A vs 6.75 A). The Lenovo 4X21L38732 power adapter/inverter Indoor has 65 mm more width than the Dell 450-BFRW power adapter/inverter Indoor (126 mm vs 61 mm). Purpose: Laptop on the Dell 450-BFRW power adapter/inverter Indoor, PC on the Lenovo 4X21L38732 power adapter/inverter Indoor. Input voltage: 120 - 230 V on the Dell 450-BFRW power adapter/inverter Indoor, 100 - 240 V on the Lenovo 4X21L38732 power adapter/inverter Indoor.

  • Purpose
    • Laptop
    • PC
  • Input voltage
    • 120 - 230 V
    • 100 - 240 V
  • Input frequency
    • 50 - 60 Hz
    • 50/60 Hz
  • Output power
    • 130 W
    • 135 W
  • Output current
    • 10.5 A
    • 6.75 A
  • Operating temperature (T-T)
    • 0 - 35 °C
    • 0 - 40 °C
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 8 - 80%
  • Width
    • 61 mm
    • 126 mm

Side by side

Differences highlightedShow differences only
26 specifications
A

Dell

450-BFRW power adapter/inverter Indoor

Model 450-BFRW

View product
B

Lenovo

4X21L38732 power adapter/inverter Indoor

Model 4X21L38732

View product
Features6 differ
PurposeDiffersLaptopPC
Input voltageDiffers120 - 230 V100 - 240 V
Input frequencyDiffers50 - 60 Hz50/60 Hz
Input currentKnown for one2.5 A
Output powerDiffers130 W135 W
Output currentDiffers10.5 A6.75 A
CompatibilityDiffersAlienware M17 R3 Alienware X14 R1 Alienware x14 R2 (Intel) 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 Latitude 5431 LatitudeCCC/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 conditions2 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs0 - 95%8 - 80%
Storage temperature (T-T)Known for one-40 - 70 °C
Storage relative humidity (H-H)Known for one0 - 95%
Weight & dimensions4 differ
Cable lengthKnown for one1 m
WidthDiffers61 mm126 mm
DepthDiffers25.4 mm77 mm
HeightDiffers132.1 mm22 mm
WeightDiffers331 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
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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