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Product comparison · 2 power adapters & inverters

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

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  • 14specifications compared
  • 9differ
  • 5identical
  • 12known for one product only

Key differences

The Lenovo GX21T87702 power adapter/inverter Indoor Black has 1.75 A more output current than the Dell 450-BFRW power adapter/inverter Indoor (12.25 A vs 10.5 A). The Lenovo GX21T87702 power adapter/inverter Indoor Black has 104 mm more width than the Dell 450-BFRW 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-BFRW power adapter/inverter Indoor (76 mm vs 25.4 mm). Input voltage: 120 - 230 V on the Dell 450-BFRW power adapter/inverter Indoor, 100 - 240 V on the Lenovo GX21T87702 power adapter/inverter Indoor Black. Input frequency: 50 - 60 Hz on the Dell 450-BFRW power adapter/inverter Indoor, 50/60 Hz on the Lenovo GX21T87702 power adapter/inverter Indoor Black.

  • Input voltage
    • 120 - 230 V
    • 100 - 240 V
  • Input frequency
    • 50 - 60 Hz
    • 50/60 Hz
  • Output current
    • 10.5 A
    • 12.25 A
  • Operating temperature (T-T)
    • 0 - 35 °C
    • 0 - 40 °C
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 8 - 80%
  • Width
    • 61 mm
    • 165 mm
  • Depth
    • 25.4 mm
    • 76 mm
  • Height
    • 132.1 mm
    • 254 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

GX21T87702 power adapter/inverter Indoor Black

Model GX21T87702

View product
Features3 differ
PurposeLaptopLaptop
Power supply typeIndoorIndoor
Input voltageDiffers120 - 230 V100 - 240 V
Input frequencyDiffers50 - 60 Hz50/60 Hz
Input currentKnown for one1.5 A
Output voltage20 V20 V
Output currentDiffers10.5 A12.25 A
Output powerKnown for one130 W
CompatibilityKnown for oneAlienware 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 Latitude
Designidentical
Product colourBlackBlack
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%
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 & dimensions4 differ
Cable lengthKnown for one1.8 m
WidthDiffers61 mm165 mm
DepthDiffers25.4 mm76 mm
HeightDiffers132.1 mm254 mm
WeightDiffers331 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)
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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