Product comparison · 2 power adapters & inverters

ASUS 45W DC Adapter AD45-00C-45 (with 4.5mm round pin) 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 1.3 A more input current than the ASUS 45W DC Adapter AD45-00C-45 (with 4.5mm round pin) (2.5 A vs 1.2 A). The Lenovo 4X21L38732 power adapter/inverter Indoor has 90 W more output power than the ASUS 45W DC Adapter AD45-00C-45 (with 4.5mm round pin) (135 W vs 45 W). The Lenovo 4X21L38732 power adapter/inverter Indoor has 1 V more output voltage than the ASUS 45W DC Adapter AD45-00C-45 (with 4.5mm round pin) (20 V vs 19 V). Purpose: Laptop on the ASUS 45W DC Adapter AD45-00C-45 (with 4.5mm round pin), PC on the Lenovo 4X21L38732 power adapter/inverter Indoor. Input frequency: 50 - 60 Hz on the ASUS 45W DC Adapter AD45-00C-45 (with 4.5mm round pin), 50/60 Hz on the Lenovo 4X21L38732 power adapter/inverter Indoor.

  • Purpose
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):Laptop
    • 4X21L38732 power adapter/inverter Indoor:PC
  • Input frequency
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):50 - 60 Hz
    • 4X21L38732 power adapter/inverter Indoor:50/60 Hz
  • Input current
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):1.2 A
    • 4X21L38732 power adapter/inverter Indoor:2.5 A
  • Output power
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):45 W
    • 4X21L38732 power adapter/inverter Indoor:135 W
  • Output voltage
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):19 V
    • 4X21L38732 power adapter/inverter Indoor:20 V
  • Output current
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):2.37 A
    • 4X21L38732 power adapter/inverter Indoor:6.75 A
  • Cable length
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):1.6 m
    • 4X21L38732 power adapter/inverter Indoor:1 m
  • Width
    • 45W DC Adapter AD45-00C-45 (with 4.5mm round pin):59 mm
    • 4X21L38732 power adapter/inverter Indoor:126 mm

Side by side

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Comparison of 45W DC Adapter AD45-00C-45 (with 4.5mm round pin), 4X21L38732
26 specifications
Features7 differ
PurposeDiffersLaptopPC
Power supply typeIndoorIndoor
Input voltage100 - 240 V100 - 240 V
Input frequencyDiffers50 - 60 Hz50/60 Hz
Input currentDiffers1.2 A2.5 A
Output powerDiffers45 W135 W
Output voltageDiffers19 V20 V
Output currentDiffers2.37 A6.75 A
CompatibilityDiffersE1404FA, E1404GA, E1504FA, E1504GA, M1405YA, M1605YA, TN3402YAB, TP3402VAB, X1402ZA, X1404VA, X1404ZA, X1502ZA, X1504VA, X1504ZA, X1505VAU, X1605VAB, X1605ZABCCC/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
Power current typeKnown for oneAC-to-DCUnknown — not stated by the source
Maximum input voltageKnown for one240 VUnknown — not stated by the source
Brand compatibilityKnown for oneASUSUnknown — not stated by the source
Designidentical
Product colourBlackBlack
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 40 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 80%
Weight & dimensions5 differ
Cable lengthDiffers1.6 m1 m
WidthDiffers59 mm126 mm
DepthDiffers59 mm77 mm
HeightDiffers28.5 mm22 mm
WeightDiffers147 g550 g
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source264 mm
Package depthKnown for oneUnknown — not stated by the source110 mm
Package heightKnown for oneUnknown — not stated by the source53 mm
Package weightKnown for oneUnknown — not stated by the source700 g
Package typeKnown for oneUnknown — not stated by the sourceBox
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)

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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