Product comparison · 2 external solid state drives

Lenovo 4XB1T91891 external solid state drive vs Lenovo DDSSDLEND1N53074 external solid state drive

9specifications compared
9differ
0identical
21known for one product only

Key differences

The Lenovo 4XB1T91891 external solid state drive has 32 GB more SSD capacity than the Lenovo DDSSDLEND1N53074 external solid state drive (512 GB vs 480 GB). The Lenovo 4XB1T91891 external solid state drive has 530 MB/s more read speed than the Lenovo DDSSDLEND1N53074 external solid state drive (1050 MB/s vs 520 MB/s). The Lenovo 4XB1T91891 external solid state drive has 510 MB/s more write speed than the Lenovo DDSSDLEND1N53074 external solid state drive (1000 MB/s vs 490 MB/s). Product colour: Grey on the Lenovo 4XB1T91891 external solid state drive, Black on the Lenovo DDSSDLEND1N53074 external solid state drive. Operating temperature (T-T): 0 - 45 °C on the Lenovo 4XB1T91891 external solid state drive, 0 - 70 °C on the Lenovo DDSSDLEND1N53074 external solid state drive.

SSD capacity
- 4XB1T91891 external solid state drive:512 GB
- DDSSDLEND1N53074 external solid state drive:480 GB
Read speed
- 4XB1T91891 external solid state drive:1050 MB/s
- DDSSDLEND1N53074 external solid state drive:520 MB/s
Write speed
- 4XB1T91891 external solid state drive:1000 MB/s
- DDSSDLEND1N53074 external solid state drive:490 MB/s
Product colour
- 4XB1T91891 external solid state drive:Grey
- DDSSDLEND1N53074 external solid state drive:Black
Operating temperature (T-T)
- 4XB1T91891 external solid state drive:0 - 45 °C
- DDSSDLEND1N53074 external solid state drive:0 - 70 °C
Width
- 4XB1T91891 external solid state drive:109.9 mm
- DDSSDLEND1N53074 external solid state drive:100 mm
Depth
- 4XB1T91891 external solid state drive:28.9 mm
- DDSSDLEND1N53074 external solid state drive:6.7 mm
Height
- 4XB1T91891 external solid state drive:8.9 mm
- DDSSDLEND1N53074 external solid state drive:70 mm

Side by side

Differences highlightedShow differences only

Comparison of 4XB1T91891, DDSSDLEND1N53074
30 specifications	A Lenovo 4XB1T91891 external solid state drive Model 4XB1T91891 View product	B Lenovo DDSSDLEND1N53074 external solid state drive Model DDSSDLEND1N53074 View product
Solid state drive3 differ
SSD capacityDiffers	512 GB	480 GB
Read speedDiffers	1050 MB/s	520 MB/s
Write speedDiffers	1000 MB/s	490 MB/s
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA III
Ports & interfacesidentical
USB connectorKnown for one	USB Type-C	Unknown — not stated by the source
USB versionKnown for one	3.2 Gen 2 (3.1 Gen 2)	Unknown — not stated by the source
Thunderbolt technologyKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Grey	Black
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
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 70 °C
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Weight & dimensions4 differ
WidthDiffers	109.9 mm	100 mm
DepthDiffers	28.9 mm	6.7 mm
HeightDiffers	8.9 mm	70 mm
WeightDiffers	40 g	50 g
Packaging dataidentical
Package widthKnown for one	201 mm	Unknown — not stated by the source
Package depthKnown for one	90 mm	Unknown — not stated by the source
Package heightKnown for one	25 mm	Unknown — not stated by the source
Package weightKnown for one	117 g	Unknown — not stated by the source
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
Poweridentical
Power consumption (read)Known for one	Unknown — not stated by the source	0.8 W
Power consumption (write)Known for one	Unknown — not stated by the source	1.1 W

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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