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Product comparison · 2 power adapters & inverters

Lenovo 4X21U26039 power adapter/inverter Outdoor vs Lenovo 4X21U28835 power adapter/inverter Indoor

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  • 23specifications compared
  • 15differ
  • 8identical
  • 1known for one product only

Key differences

  • Purpose
    • PC
    • Laptop
  • Power supply type
    • Outdoor
    • Indoor
  • Input frequency
    • 50 - 60 Hz
    • 50/60 Hz
  • Output power
    • 170 W
    • 180 W
  • Output voltage
    • 20 V
    • 36 V
  • Output current
    • 8.5 A
    • 5 A
  • Compatibility
    • ThinkStation
    • ThinkPad P16 Gen 3
  • Width
    • 142 mm
    • 147.5 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Lenovo

4X21U26039 power adapter/inverter Outdoor

Model 4X21U26039

View product
B

Lenovo

4X21U28835 power adapter/inverter Indoor

Model 4X21U28835

View product
Features7 differ
PurposeDiffersPCLaptop
Power supply typeDiffersOutdoorIndoor
Input frequencyDiffers50 - 60 Hz50/60 Hz
Output powerDiffers170 W180 W
Output voltageDiffers20 V36 V
Output currentDiffers8.5 A5 A
CompatibilityDiffersThinkStationThinkPad P16 Gen 3
Certificates1 differ
CertificationDiffersUL,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,SECUL/CB/CE EMC/CE Doc/PSE/IRAM/NOM/DOE,ErP,CoC/Nrcan/FCC and ICES/Mexico MEPS/PSB/CCC/CECP/KC,MSIP/Korea MEPS/RCM/Australia safety/NZ Doc/BSMI/EAC/Serbia/Ukraine/SII/NRCS/SABS/SIRIM/ISC/SONCAP/KEBS/STZ/INSM/KUCAS/BIS/Morocco/SEC/TISI
Weight & dimensions3 differ
WidthDiffers142 mm147.5 mm
DepthDiffers77 mm69 mm
WeightDiffers455 g523 g
Packaging data4 differ
Package widthDiffers264 mm240 mm
Package depthDiffers110 mm145 mm
Package heightDiffers53 mm52 mm
Package weightDiffers760 g637 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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