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Product comparison · 2 power adapters & inverters

Dell 23T9P power adapter/inverter Indoor vs Lenovo 4X21U28839 power adapter/inverter Indoor

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  • 10specifications compared
  • 5differ
  • 5identical
  • 14known for one product only

Key differences

The Dell 23T9P power adapter/inverter Indoor has 180 W more output power than the Lenovo 4X21U28839 power adapter/inverter Indoor (360 W vs 180 W). The Lenovo 4X21U28839 power adapter/inverter Indoor has 61.5 mm more width than the Dell 23T9P power adapter/inverter Indoor (147.5 mm vs 86 mm). The Lenovo 4X21U28839 power adapter/inverter Indoor has 44 mm more depth than the Dell 23T9P power adapter/inverter Indoor (69 mm vs 25 mm).

  • Output power
    • 360 W
    • 180 W
  • Width
    • 86 mm
    • 147.5 mm
  • Depth
    • 25 mm
    • 69 mm
  • Height
    • 189 mm
    • 22 mm

Side by side

Differences highlightedShow differences only
24 specifications
A

Dell

23T9P power adapter/inverter Indoor

Model 23T9P

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B

Lenovo

4X21U28839 power adapter/inverter Indoor

Model 4X21U28839

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Features2 differ
Input voltageKnown for one100 - 240 V
Input frequencyKnown for one50 - 60 Hz
Output powerDiffers360 W180 W
Output voltageKnown for one36 V
Output currentKnown for one5 A
Brand compatibilityKnown for oneLenovo
CompatibilityDiffersAlienware 16 Area-51 AA16250 Alienware 18 Area-51 AA18250 Alienware m16 R1 (AMD) Alienware M16 R2 Alienware m18 R1 (AMD) Alienware M18 R2 Alienware x16 R2ThinkPad
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one8 - 80%
Certificatesidentical
CertificationKnown for oneUL/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
WidthDiffers86 mm147.5 mm
DepthDiffers25 mm69 mm
HeightDiffers189 mm22 mm
WeightKnown for one510 g
Packaging dataidentical
Package widthKnown for one240 mm
Package depthKnown for one145 mm
Package heightKnown for one52 mm
Package weightKnown for one630 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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