Product comparison · 2 external hard drives

Lenovo GXB0Z91295 external hard drive vs Seagate Expansion STKM1500400 external hard drive

14specifications compared
11differ
3identical
11known for one product only

Key differences

The Lenovo GXB0Z91295 external hard drive has 2.5 TB more HDD capacity than the Seagate Expansion STKM1500400 external hard drive (4 TB vs 1.5 TB). The Lenovo GXB0Z91295 external hard drive has 38 mm more width than the Seagate Expansion STKM1500400 external hard drive (118 mm vs 80 mm). The Seagate Expansion STKM1500400 external hard drive has 41 mm more depth than the Lenovo GXB0Z91295 external hard drive (117 mm vs 76 mm). USB connector: USB Type-A on the Lenovo GXB0Z91295 external hard drive, Micro-USB B on the Seagate Expansion STKM1500400 external hard drive. Product colour: Grey on the Lenovo GXB0Z91295 external hard drive, Black on the Seagate Expansion STKM1500400 external hard drive.

HDD capacity
- GXB0Z91295 external hard drive:4 TB
- Expansion STKM1500400 external hard drive:1.5 TB
USB connector
- GXB0Z91295 external hard drive:USB Type-A
- Expansion STKM1500400 external hard drive:Micro-USB B
Product colour
- GXB0Z91295 external hard drive:Grey
- Expansion STKM1500400 external hard drive:Black
Width
- GXB0Z91295 external hard drive:118 mm
- Expansion STKM1500400 external hard drive:80 mm
Depth
- GXB0Z91295 external hard drive:76 mm
- Expansion STKM1500400 external hard drive:117 mm
Height
- GXB0Z91295 external hard drive:18.6 mm
- Expansion STKM1500400 external hard drive:14.8 mm
Weight
- GXB0Z91295 external hard drive:211 g
- Expansion STKM1500400 external hard drive:170 g
Package width
- GXB0Z91295 external hard drive:190 mm
- Expansion STKM1500400 external hard drive:146 mm

Side by side

Differences highlightedShow differences only

Comparison of GXB0Z91295, STKM1500400
25 specifications	A Lenovo GXB0Z91295 external hard drive Model GXB0Z91295 View product	B Seagate Expansion STKM1500400 external hard drive Model STKM1500400 View product
Hard drive1 differ
HDD capacityDiffers	4 TB	1.5 TB
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
TypeKnown for one	Unknown — not stated by the source	HDD
Ports & interfaces1 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 version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Wi-Fi	No	No
Ethernet LAN	No	No
Features1 differ
Product colourDiffers	Grey	Black
Housing materialKnown for one	Plastic	Unknown — not stated by the source
CertificationKnown for one	FCC SDOC/UL-CB/UL-CB /CEC/DOE/ICES/NRCAN/PSE /EAC/BIS	Unknown — not stated by the source
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	117 mm
HeightDiffers	18.6 mm	14.8 mm
WeightDiffers	211 g	170 g
Packaging data4 differ
Package widthDiffers	190 mm	146 mm
Package depthDiffers	117 mm	105 mm
Package heightDiffers	27 mm	32 mm
Package weightDiffers	230 g	239 g
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	USB
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired

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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