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Product comparison · 2 external solid state drives

Kingston Technology Dual Portable vs Lenovo 4XB1T91892 external solid state drive

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  • 22specifications compared
  • 17differ
  • 5identical
  • 12known for one product only

Key differences

The Lenovo 4XB1T91892 external solid state drive has 50 MB/s more write speed than the Kingston Technology Dual Portable (1000 MB/s vs 950 MB/s). The Lenovo 4XB1T91892 external solid state drive has 88.8 mm more width than the Kingston Technology Dual Portable (109.9 mm vs 21.1 mm). The Kingston Technology Dual Portable has 42.9 mm more depth than the Lenovo 4XB1T91892 external solid state drive (71.8 mm vs 28.9 mm). SSD capacity: 512 GB on the Kingston Technology Dual Portable, 4 TB on the Lenovo 4XB1T91892 external solid state drive. USB connector: USB Type-A / USB Type-C on the Kingston Technology Dual Portable, USB Type-C on the Lenovo 4XB1T91892 external solid state drive.

  • SSD capacity
    • 512 GB
    • 4 TB
  • Write speed
    • 950 MB/s
    • 1000 MB/s
  • USB connector
    • USB Type-A / USB Type-C
    • USB Type-C
  • Product colour
    • Black, Red
    • Grey
  • Housing material
    • Metal, Plastic
    • Metal
  • Operating temperature (T-T)
    • 0 - 60 °C
    • 0 - 45 °C
  • Width
    • 21.1 mm
    • 109.9 mm
  • Depth
    • 71.8 mm
    • 28.9 mm

Side by side

Differences highlightedShow differences only
34 specifications
A

Kingston Technology

Dual PortableView product
B

Lenovo

4XB1T91892 external solid state drive

Model 4XB1T91892

View product
Solid state drive2 differ
SSD capacityDiffers512 GB4 TB
Memory typeKnown for one3D NAND
Read speed1050 MB/s1050 MB/s
Write speedDiffers950 MB/s1000 MB/s
Ports & interfaces1 differ
USB connectorDiffersUSB Type-A / USB Type-CUSB Type-C
USB version3.2 Gen 2 (3.1 Gen 2)3.2 Gen 2 (3.1 Gen 2)
Thunderbolt technologyNoNo
Wi-FiNoNo
Features5 differ
Product colourDiffersBlack, RedGrey
Housing materialDiffersMetal, PlasticMetal
Windows operating systems supportedDiffersWindows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64Yes
Mac operating systems supportedDiffersMac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 SequoiaYes
Linux operating systems supportedKnown for oneYes
Mobile operating systems supportedDiffersAndroid, iOS 13, iOS 13.4, iOS 14, iOS 14.3, iOS 14.5, iOS 15, iOS 16, iOS 17, iOS 18, iPadOS 13, iPadOS 14, iPadOS 17.1.1, iPadOS 17.4, iPadOS 17.5, iPadOS 18.3Android
Country of originKnown for oneTaiwan
CertificationKnown for oneFCC IC, CE, CB, VCCI, RCM
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 60 °C0 - 45 °C
Storage temperature (T-T)Known for one-20 - 85 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WidthDiffers21.1 mm109.9 mm
DepthDiffers71.8 mm28.9 mm
HeightDiffers8.6 mm8.9 mm
WeightDiffers13 g40 g
Packaging data4 differ
Package widthDiffers80 mm201 mm
Package depthDiffers16.5 mm90 mm
Package heightDiffers141 mm25 mm
Package weightDiffers33.95 g117 g
Package typeBoxBox
Logistics dataidentical
Master (outer) case widthKnown for one174 mm
Master (outer) case lengthKnown for one416.6 mm
Master (outer) case heightKnown for one119.4 mm
Master (outer) case gross weightKnown for one1.18 kg
Products per master (outer) caseKnown for one30 pc(s)
Packaging contentidentical
Cables includedKnown for oneUSB Type-C to USB Type-C

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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