Product comparison · 2 external solid state drives

Lenovo DDSSDLEND1N53074 external solid state drive vs Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black

8specifications compared
7differ
1identical
13known for one product only

Key differences

The Lenovo DDSSDLEND1N53074 external solid state drive has 230 GB more SSD capacity than the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black (480 GB vs 250 GB). The Lenovo DDSSDLEND1N53074 external solid state drive has 70 MB/s more read speed than the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black (520 MB/s vs 450 MB/s). The Lenovo DDSSDLEND1N53074 external solid state drive has 40 MB/s more write speed than the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black (490 MB/s vs 450 MB/s).

SSD capacity
- DDSSDLEND1N53074 external solid state drive:480 GB
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:250 GB
Read speed
- DDSSDLEND1N53074 external solid state drive:520 MB/s
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:450 MB/s
Write speed
- DDSSDLEND1N53074 external solid state drive:490 MB/s
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:450 MB/s
Width
- DDSSDLEND1N53074 external solid state drive:100 mm
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:53.2 mm
Depth
- DDSSDLEND1N53074 external solid state drive:6.7 mm
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:71 mm
Height
- DDSSDLEND1N53074 external solid state drive:70 mm
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:9.2 mm
Weight
- DDSSDLEND1N53074 external solid state drive:50 g
- MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black:24 g

Side by side

Differences highlightedShow differences only

Comparison of DDSSDLEND1N53074, MU-PS250B
21 specifications	A Lenovo DDSSDLEND1N53074 external solid state drive Model DDSSDLEND1N53074 View product	B Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black Model MU-PS250B View product
Solid state drive3 differ
SSD capacityDiffers	480 GB	250 GB
Memory typeKnown for one	Unknown — not stated by the source	MLC
Read speedDiffers	520 MB/s	450 MB/s
Write speedDiffers	490 MB/s	450 MB/s
SSD form factorKnown for one	2.5"	Unknown — not stated by the source
InterfaceKnown for one	Serial ATA III	Unknown — not stated by the source
Ports & interfacesidentical
USB connectorKnown for one	Unknown — not stated by the source	USB Type-A
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	No
Securityidentical
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Weight & dimensions4 differ
WidthDiffers	100 mm	53.2 mm
DepthDiffers	6.7 mm	71 mm
HeightDiffers	70 mm	9.2 mm
WeightDiffers	50 g	24 g
Poweridentical
Power consumption (read)Known for one	0.8 W	Unknown — not stated by the source
Power consumption (write)Known for one	1.1 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source

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