Product comparison · 2 external hard drives

Lenovo GXB0Z91295 external hard drive vs Seagate One Touch STKZ4000400 external hard drive

16specifications compared
12differ
4identical
12known for one product only

Key differences

The Lenovo GXB0Z91295 external hard drive has 38 mm more width than the Seagate One Touch STKZ4000400 external hard drive (118 mm vs 80 mm). The Seagate One Touch STKZ4000400 external hard drive has 39.3 mm more depth than the Lenovo GXB0Z91295 external hard drive (115.3 mm vs 76 mm). The Seagate One Touch STKZ4000400 external hard drive has 2.3 mm more height than the Lenovo GXB0Z91295 external hard drive (20.9 mm vs 18.6 mm). USB connector: USB Type-A on the Lenovo GXB0Z91295 external hard drive, Micro-USB B on the Seagate One Touch STKZ4000400 external hard drive. USB version: 3.2 Gen 1 (3.1 Gen 1) on the Lenovo GXB0Z91295 external hard drive, 2.0/3.2 Gen 1 (3.1 Gen 1) on the Seagate One Touch STKZ4000400 external hard drive.

USB connector
- GXB0Z91295 external hard drive:USB Type-A
- One Touch STKZ4000400 external hard drive:Micro-USB B
USB version
- GXB0Z91295 external hard drive:3.2 Gen 1 (3.1 Gen 1)
- One Touch STKZ4000400 external hard drive:2.0/3.2 Gen 1 (3.1 Gen 1)
Product colour
- GXB0Z91295 external hard drive:Grey
- One Touch STKZ4000400 external hard drive:Black
Housing material
- GXB0Z91295 external hard drive:Plastic
- One Touch STKZ4000400 external hard drive:Aluminium
Width
- GXB0Z91295 external hard drive:118 mm
- One Touch STKZ4000400 external hard drive:80 mm
Depth
- GXB0Z91295 external hard drive:76 mm
- One Touch STKZ4000400 external hard drive:115.3 mm
Height
- GXB0Z91295 external hard drive:18.6 mm
- One Touch STKZ4000400 external hard drive:20.9 mm
Weight
- GXB0Z91295 external hard drive:211 g
- One Touch STKZ4000400 external hard drive:268 g

Side by side

Differences highlightedShow differences only

Comparison of GXB0Z91295, STKZ4000400
28 specifications	A Lenovo GXB0Z91295 external hard drive Model GXB0Z91295 View product	B Seagate One Touch STKZ4000400 external hard drive Model STKZ4000400 View product
Hard driveidentical
Read speedKnown for one	140 MB/s	Unknown — not stated by the source
Write speedKnown for one	135 MB/s	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Ports & interfaces2 differ
Maximum data transfer rateKnown for one	140 Mbit/s	Unknown — not stated by the source
USB connectorDiffers	USB Type-A	Micro-USB B
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0/3.2 Gen 1 (3.1 Gen 1)
Features2 differ
Product colourDiffers	Grey	Black
Housing materialDiffers	Plastic	Aluminium
CertificationKnown for one	FCC SDOC/UL-CB/UL-CB /CEC/DOE/ICES/NRCAN/PSE /EAC/BIS	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	118 mm	80 mm
DepthDiffers	76 mm	115.3 mm
HeightDiffers	18.6 mm	20.9 mm
WeightDiffers	211 g	268 g
Packaging data4 differ
Package widthDiffers	190 mm	155 mm
Package depthDiffers	117 mm	107 mm
Package heightDiffers	27 mm	46 mm
Package weightDiffers	230 g	340 g
Cables includedKnown for one	Unknown — not stated by the source	Micro-USB
Securityidentical
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	USB

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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