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Product comparison · 2 external solid state drives

ADATA SC730 512 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black vs Seagate STNA2000400 external solid state drive Thunderbolt technology

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

Key differences

The Seagate STNA2000400 external solid state drive Thunderbolt technology has 6,100 MB/s more read speed than the ADATA SC730 512 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black (6700 MB/s vs 600 MB/s). The Seagate STNA2000400 external solid state drive Thunderbolt technology has 4,700 MB/s more write speed than the ADATA SC730 512 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black (5300 MB/s vs 600 MB/s). The Seagate STNA2000400 external solid state drive Thunderbolt technology has 70 Gbit/s more data transfer rate than the ADATA SC730 512 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black (80 Gbit/s vs 10 Gbit/s). Only the Seagate STNA2000400 external solid state drive Thunderbolt technology has Thunderbolt technology. SSD capacity: 512 GB on the ADATA SC730 512 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, 2 TB on the Seagate STNA2000400 external solid state drive Thunderbolt technology.

  • SSD capacity
    • 512 GB
    • 2 TB
  • Read speed
    • 600 MB/s
    • 6700 MB/s
  • Write speed
    • 600 MB/s
    • 5300 MB/s
  • Thunderbolt technology
    • No
    • Yes
  • Data transfer rate
    • 10 Gbit/s
    • 80 Gbit/s
  • Product colour
    • Black
    • Blue
  • Width
    • 36.8 mm
    • 65 mm
  • Depth
    • 9.7 mm
    • 98 mm

Side by side

Differences highlightedShow differences only
28 specifications
A

ADATA

SC730 512 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black

Model SC730

View product
B

Seagate

STNA2000400 external solid state drive Thunderbolt technology

Model STNA2000400

View product
Solid state drive3 differ
SSD capacityDiffers512 GB2 TB
SSD form factorKnown for one2.5"
NVMeKnown for oneYes
Read speedDiffers600 MB/s6700 MB/s
Write speedDiffers600 MB/s5300 MB/s
Ports & interfaces2 differ
USB connectorUSB Type-CUSB Type-C
Thunderbolt technologyDiffersNoYes
Thunderbolt versionKnown for one5
Wi-FiNoNo
Data transfer rateDiffers10 Gbit/s80 Gbit/s
USB versionKnown for one3.2 Gen 2 (3.1 Gen 2)
Features1 differ
Product colourDiffersBlackBlue
Protection featuresKnown for oneDrop resistant, Dust resistant, Pressure resistant, Water resistant
Housing materialKnown for onePlastic
Windows operating systems supportedKnown for oneWindows 10, Windows 11
Mac operating systems supportedKnown for oneMac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia
Mobile operating systems supportedKnown for oneAndroid 13.0, Android 14.0, iOS
Securityidentical
International Protection (IP) codeKnown for oneIP68
Weight & dimensions4 differ
WidthDiffers36.8 mm65 mm
DepthDiffers9.7 mm98 mm
HeightDiffers23.8 mm17 mm
WeightDiffers7.8 g150 g
Packaging dataidentical
Package widthKnown for one89.5 mm
Package depthKnown for one145 mm
Package heightKnown for one38 mm
Package weightKnown for one207 g
Poweridentical
Operating voltageKnown for one5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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