Product comparison · 2 laptop docks & port replicators

HP 2540 Docking Black vs HP VB043AA Docking Black

15specifications compared
4differ
11identical
10known for one product only

Key differences

Width
- 2540 Docking Black:336.5 mm
- VB043AA Docking Black:260 mm
Depth
- 2540 Docking Black:120.6 mm
- VB043AA Docking Black:163.5 mm
Height
- 2540 Docking Black:50.8 mm
- VB043AA Docking Black:66 mm
Weight
- 2540 Docking Black:884.5 g
- VB043AA Docking Black:1.07 kg

Side by side

Differences highlightedShow differences only

Comparison of 2540, VB043AA
25 specifications	A HP 2540 Docking Black Model 2540 View product	B HP VB043AA Docking Black Model VB043AA View product
Ports & interfacesidentical
DVI-D ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantityKnown for one	Unknown — not stated by the source	1
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
DC-in jackKnown for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	1	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Performanceidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight & dimensions4 differ
WidthDiffers	336.5 mm	260 mm
DepthDiffers	120.6 mm	163.5 mm
HeightDiffers	50.8 mm	66 mm
WeightDiffers	884.5 g	1.07 kg

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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