Product comparison · 2 external solid state drives

Lenovo 4XB1T91892 external solid state drive vs Seagate STNA2000400 external solid state drive Thunderbolt technology

15specifications compared
13differ
2identical
16known for one product only

Key differences

The Lenovo 4XB1T91892 external solid state drive has 2 TB more SSD capacity than the Seagate STNA2000400 external solid state drive Thunderbolt technology (4 TB vs 2 TB). The Seagate STNA2000400 external solid state drive Thunderbolt technology has 5,650 MB/s more read speed than the Lenovo 4XB1T91892 external solid state drive (6700 MB/s vs 1050 MB/s). The Seagate STNA2000400 external solid state drive Thunderbolt technology has 4,300 MB/s more write speed than the Lenovo 4XB1T91892 external solid state drive (5300 MB/s vs 1000 MB/s). Only the Seagate STNA2000400 external solid state drive Thunderbolt technology has Thunderbolt technology. Product colour: Grey on the Lenovo 4XB1T91892 external solid state drive, Blue on the Seagate STNA2000400 external solid state drive Thunderbolt technology.

SSD capacity
- 4XB1T91892 external solid state drive:4 TB
- STNA2000400 external solid state drive Thunderbolt technology:2 TB
Read speed
- 4XB1T91892 external solid state drive:1050 MB/s
- STNA2000400 external solid state drive Thunderbolt technology:6700 MB/s
Write speed
- 4XB1T91892 external solid state drive:1000 MB/s
- STNA2000400 external solid state drive Thunderbolt technology:5300 MB/s
Thunderbolt technology
- 4XB1T91892 external solid state drive:No
- STNA2000400 external solid state drive Thunderbolt technology:Yes
Product colour
- 4XB1T91892 external solid state drive:Grey
- STNA2000400 external solid state drive Thunderbolt technology:Blue
Width
- 4XB1T91892 external solid state drive:109.9 mm
- STNA2000400 external solid state drive Thunderbolt technology:65 mm
Depth
- 4XB1T91892 external solid state drive:28.9 mm
- STNA2000400 external solid state drive Thunderbolt technology:98 mm
Height
- 4XB1T91892 external solid state drive:8.9 mm
- STNA2000400 external solid state drive Thunderbolt technology:17 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XB1T91892, STNA2000400
31 specifications	A Lenovo 4XB1T91892 external solid state drive Model 4XB1T91892 View product	B Seagate STNA2000400 external solid state drive Thunderbolt technology Model STNA2000400 View product
Solid state drive3 differ
SSD capacityDiffers	4 TB	2 TB
Read speedDiffers	1050 MB/s	6700 MB/s
Write speedDiffers	1000 MB/s	5300 MB/s
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
NVMeKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB connector	USB Type-C	USB Type-C
USB versionKnown for one	3.2 Gen 2 (3.1 Gen 2)	Unknown — not stated by the source
Thunderbolt technologyDiffers	No	Yes
Wi-Fi	No	No
Thunderbolt versionKnown for one	Unknown — not stated by the source	5
Data transfer rateKnown for one	Unknown — not stated by the source	80 Gbit/s
Features1 differ
Product colourDiffers	Grey	Blue
Housing materialKnown for one	Metal	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mobile operating systems supportedKnown for one	Android	Unknown — not stated by the source
CertificationKnown for one	FCC IC, CE, CB, VCCI, RCM	Unknown — not stated by the source
Protection featuresKnown for one	Unknown — not stated by the source	Drop resistant, Dust resistant, Pressure resistant, Water resistant
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 45 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	109.9 mm	65 mm
DepthDiffers	28.9 mm	98 mm
HeightDiffers	8.9 mm	17 mm
WeightDiffers	40 g	150 g
Packaging data4 differ
Package widthDiffers	201 mm	89.5 mm
Package depthDiffers	90 mm	145 mm
Package heightDiffers	25 mm	38 mm
Package weightDiffers	117 g	207 g
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	USB Type-C to USB Type-C	Unknown — not stated by the source
Securityidentical
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68

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.

More external solid state drive comparisons

All external solid state drive comparisons