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Product comparison · 2 power adapters & inverters

Lenovo 4X21U26039 power adapter/inverter Outdoor vs Lenovo 4X21U28818 power adapter/inverter Indoor

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  • 19specifications compared
  • 12differ
  • 7identical
  • 5known for one product only

Key differences

The Lenovo 4X21U26039 power adapter/inverter Outdoor has 30 W more output power than the Lenovo 4X21U28818 power adapter/inverter Indoor (170 W vs 140 W). The Lenovo 4X21U28818 power adapter/inverter Indoor has 8 V more output voltage than the Lenovo 4X21U26039 power adapter/inverter Outdoor (28 V vs 20 V). The Lenovo 4X21U26039 power adapter/inverter Outdoor has 3.5 A more output current than the Lenovo 4X21U28818 power adapter/inverter Indoor (8.5 A vs 5 A). Purpose: PC on the Lenovo 4X21U26039 power adapter/inverter Outdoor, Laptop on the Lenovo 4X21U28818 power adapter/inverter Indoor. Power supply type: Outdoor on the Lenovo 4X21U26039 power adapter/inverter Outdoor, Indoor on the Lenovo 4X21U28818 power adapter/inverter Indoor.

  • Purpose
    • PC
    • Laptop
  • Power supply type
    • Outdoor
    • Indoor
  • Input voltage
    • 100 - 240 V
    • 115 - 230 V
  • Input frequency
    • 50 - 60 Hz
    • 50/60 Hz
  • Output power
    • 170 W
    • 140 W
  • Output voltage
    • 20 V
    • 28 V
  • Output current
    • 8.5 A
    • 5 A
  • Width
    • 142 mm
    • 120 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Lenovo

4X21U26039 power adapter/inverter Outdoor

Model 4X21U26039

View product
B

Lenovo

4X21U28818 power adapter/inverter Indoor

Model 4X21U28818

View product
Features8 differ
PurposeDiffersPCLaptop
Power supply typeDiffersOutdoorIndoor
Input voltageDiffers100 - 240 V115 - 230 V
Input frequencyDiffers50 - 60 Hz50/60 Hz
Output powerDiffers170 W140 W
Output voltageDiffers20 V28 V
Output currentDiffers8.5 A5 A
CompatibilityDiffersThinkStationThinkPad P16v Gen 3 (Intel) ThinkPad T1g Gen 8
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 mm120 mm
DepthDiffers77 mm62.5 mm
WeightDiffers455 g500 g
Packaging dataidentical
Package widthKnown for one264 mm
Package depthKnown for one110 mm
Package heightKnown for one53 mm
Package weightKnown for one760 g
Package typeKnown for oneBox

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