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Product comparison · 2 external solid state drives

Lenovo GXB1T57738 external solid state drive vs Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black

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  • 12specifications compared
  • 10differ
  • 2identical
  • 16known for one product only

Key differences

The Lenovo GXB1T57738 external solid state drive has 100 MB/s more read speed than the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black (550 MB/s vs 450 MB/s). The Lenovo GXB1T57738 external solid state drive has 50 MB/s more write speed than the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black (500 MB/s vs 450 MB/s). The Lenovo GXB1T57738 external solid state drive has 25.3 mm more width than the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black (78.5 mm vs 53.2 mm). SSD capacity: 2 TB on the Lenovo GXB1T57738 external solid state drive, 250 GB on the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black. USB connector: USB Type-C on the Lenovo GXB1T57738 external solid state drive, USB Type-A on the Samsung MU-PS250B 250 GB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black.

  • SSD capacity
    • 2 TB
    • 250 GB
  • Read speed
    • 550 MB/s
    • 450 MB/s
  • Write speed
    • 500 MB/s
    • 450 MB/s
  • USB connector
    • USB Type-C
    • USB Type-A
  • USB version
    • 3.2 Gen 2 (3.1 Gen 2)
    • 3.2 Gen 1 (3.1 Gen 1)
  • Product colour
    • Grey
    • Black
  • Width
    • 78.5 mm
    • 53.2 mm
  • Depth
    • 39.3 mm
    • 71 mm

Side by side

Differences highlightedShow differences only
28 specifications
A

Lenovo

GXB1T57738 external solid state drive

Model GXB1T57738

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 capacityDiffers2 TB250 GB
Read speedDiffers550 MB/s450 MB/s
Write speedDiffers500 MB/s450 MB/s
Memory typeKnown for oneMLC
Ports & interfaces2 differ
USB connectorDiffersUSB Type-CUSB Type-A
USB versionDiffers3.2 Gen 2 (3.1 Gen 2)3.2 Gen 1 (3.1 Gen 1)
Thunderbolt technologyNoNo
Wi-FiNoNo
Features1 differ
Product colourDiffersGreyBlack
Housing materialKnown for oneMetal
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneMacOS
Mobile operating systems supportedKnown for oneAndroid
CertificationKnown for oneFCC IC, CE, CB, VCCI, RCM
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °C
Operating relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WidthDiffers78.5 mm53.2 mm
DepthDiffers39.3 mm71 mm
HeightDiffers9.7 mm9.2 mm
WeightDiffers40 g24 g
Packaging dataidentical
Package widthKnown for one201 mm
Package depthKnown for one90 mm
Package heightKnown for one25 mm
Package weightKnown for one112 g
Package typeKnown for oneBox
Packaging contentidentical
Cables includedKnown for oneUSB Type-C to USB Type-C
Securityidentical
Hardware encryptionKnown for oneYes
Security algorithmsKnown for one256-bit AES

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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