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Product comparison · 2 power adapters & inverters

HP 330W SMT AC Adapter vs Lenovo 4X21L38732 power adapter/inverter Indoor

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  • 20specifications compared
  • 16differ
  • 4identical
  • 21known for one product only

Key differences

The HP 330W SMT AC Adapter has 1.7 A more input current than the Lenovo 4X21L38732 power adapter/inverter Indoor (4.2 A vs 2.5 A). The HP 330W SMT AC Adapter has 195 W more output power than the Lenovo 4X21L38732 power adapter/inverter Indoor (330 W vs 135 W). The Lenovo 4X21L38732 power adapter/inverter Indoor has 0.5 V more output voltage than the HP 330W SMT AC Adapter (20 V vs 19.5 V). Purpose: Universal on the HP 330W SMT AC Adapter, PC on the Lenovo 4X21L38732 power adapter/inverter Indoor. Input voltage: 90 - 264 V on the HP 330W SMT AC Adapter, 100 - 240 V on the Lenovo 4X21L38732 power adapter/inverter Indoor.

  • Purpose
    • Universal
    • PC
  • Input voltage
    • 90 - 264 V
    • 100 - 240 V
  • Input frequency
    • 47 - 63 Hz
    • 50/60 Hz
  • Input current
    • 4.2 A
    • 2.5 A
  • Output power
    • 330 W
    • 135 W
  • Output voltage
    • 19.5 V
    • 20 V
  • Output current
    • 25 A
    • 6.75 A
  • Operating temperature (T-T)
    • 0 - 45 °C
    • 0 - 40 °C

Side by side

Differences highlightedShow differences only
41 specifications
A

HP

330W SMT AC AdapterView product
B

Lenovo

4X21L38732 power adapter/inverter Indoor

Model 4X21L38732

View product
Features7 differ
PurposeDiffersUniversalPC
Power current typeKnown for oneAC-to-DC
Input voltageDiffers90 - 264 V100 - 240 V
Maximum input voltageKnown for one264 V
Input frequencyDiffers47 - 63 Hz50/60 Hz
Input currentDiffers4.2 A2.5 A
Output powerDiffers330 W135 W
Output voltageDiffers19.5 V20 V
Output currentDiffers25 A6.75 A
EfficiencyKnown for one89%
Detachable power connectorsKnown for oneYes
Power protection featuresKnown for oneOver current, Over voltage, Overload, Short circuit
Brand compatibilityKnown for oneHP
HP segmentKnown for oneBusiness
CompatibilityKnown for oneCCC/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
Designidentical
LED indicatorsKnown for onePower, Status
Suitable for indoor useKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 45 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 85 °C
Operating relative humidity (H-H)Differs20 - 95%8 - 80%
Certificatesidentical
Compliance certificatesKnown for oneCCC, Federal Communications Commission (FCC), CE
Sustainabilityidentical
Sustainable technologies and materialsKnown for one10% post-consumer recycled plastic
Sustainability complianceKnown for oneYes
Weight & dimensions4 differ
WidthDiffers200 mm126 mm
DepthDiffers90 mm77 mm
HeightDiffers25.4 mm22 mm
WeightDiffers900 g550 g
Cable lengthKnown for one1 m
Packaging data3 differ
Package widthDiffers229 mm264 mm
Package depthDiffers165 mm110 mm
Package weightDiffers1.05 kg700 g
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneAC
Technical detailsidentical
Box contentsKnown for oneAC power adapter; Power cord; Warranty card
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
TypeKnown for oneAC adapters
UNSPSC-codeKnown for one39121006

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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