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Product comparison · 2 power adapters & inverters

Dell 450-BFMC power adapter/inverter Indoor vs StarTech.com 140W USB-C Laptop Charger with 4ft (1.2m) Tethered USB-C Cable, GaN Power Adapter Brick for MacBook M3/M4/M5 Pro/Max, Dell Pro/Plus/Premium

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  • 10specifications compared
  • 6differ
  • 4identical
  • 23known for one product only

Key differences

The StarTech.com 140W USB-C Laptop Charger with 4ft (1.2m) Tethered USB-C Cable, GaN Power Adapter Brick for MacBook M3/M4/M5 Pro/Max, Dell Pro/Plus/Premium has 75 W more output power than the Dell 450-BFMC power adapter/inverter Indoor (140 W vs 65 W). The Dell 450-BFMC power adapter/inverter Indoor has 0.6 mm more width than the StarTech.com 140W USB-C Laptop Charger with 4ft (1.2m) Tethered USB-C Cable, GaN Power Adapter Brick for MacBook M3/M4/M5 Pro/Max, Dell Pro/Plus/Premium (51 mm vs 50.4 mm). The StarTech.com 140W USB-C Laptop Charger with 4ft (1.2m) Tethered USB-C Cable, GaN Power Adapter Brick for MacBook M3/M4/M5 Pro/Max, Dell Pro/Plus/Premium has 104.6 mm more depth than the Dell 450-BFMC power adapter/inverter Indoor (132.6 mm vs 28 mm).

  • Output power
    • 65 W
    • 140 W
  • Width
    • 51 mm
    • 50.4 mm
  • Depth
    • 28 mm
    • 132.6 mm
  • Height
    • 112 mm
    • 31.6 mm
  • Weight
    • 188 g
    • 338 g

Side by side

Differences highlightedShow differences only
33 specifications
A

Dell

450-BFMC power adapter/inverter Indoor

Model 450-BFMC

View product
B

StarTech.com

140W USB-C Laptop Charger with 4ft (1.2m) Tethered USB-C Cable, GaN Power Adapter Brick for MacBook M3/M4/M5 Pro/Max, Dell Pro/Plus/Premium

Model 1140LE-USB-C-CHARGER

View product
Features2 differ
Input voltageKnown for one100 - 240 V
Input frequencyKnown for one50 - 60 Hz
Input currentKnown for one2.2 A
Output powerDiffers65 W140 W
Output voltageKnown for one5 - 28 V
Output currentKnown for one5 A
USB Power Delivery revisionKnown for one3.1
Power protection featuresKnown for oneOver voltage, Over current, Overheating
Brand compatibilityKnown for oneAny brand
CompatibilityDiffersChromebook 11 3000 3110 Chromebook 11 3000 3110 2-in-1 Chromebook 11 3100 Chromebook 11 3100 2-In-1 Chromebook 11 5190 Chromebook 11 5190 2-In-1 Chromebook 14 3400 Dell 14 D14260 Dell 14 DC14250 Dell 14 Plus 2-in-1 DB04250 Dell 14 Plus 2-in-1 DB04255 Dell 14 Plus DB14250 Dell 14 Plus DB14255 Dell 15MacBook M3/M4/M5 Pro/Max, Dell Pro/Plus/Premium
Performanceidentical
USB connectivityKnown for oneYes
USB connector typeKnown for oneUSB Type-C
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Certificatesidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), PSE
Weight & dimensions4 differ
WidthDiffers51 mm50.4 mm
DepthDiffers28 mm132.6 mm
HeightDiffers112 mm31.6 mm
WeightDiffers188 g338 g
Cable lengthKnown for one1 m
Packaging dataidentical
Package widthKnown for one180 mm
Package depthKnown for one122 mm
Package heightKnown for one59 mm
Package weightKnown for one600 g
Packaging contentidentical
Included power plug typesKnown for oneUS
Logistics dataidentical
Master (outer) case widthKnown for one380 mm
Master (outer) case lengthKnown for one315 mm
Master (outer) case heightKnown for one315 mm
Products per master (outer) caseKnown for one20 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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