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Product comparison · 2 external solid state drives

ADATA SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue vs HP 7M689AA external solid state drive

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  • 14specifications compared
  • 9differ
  • 5identical
  • 16known for one product only

Key differences

The HP 7M689AA external solid state drive has 12 GB more SSD capacity than the ADATA SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue (512 GB vs 500 GB). The HP 7M689AA external solid state drive has 950 MB/s more read speed than the ADATA SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue (2000 MB/s vs 1050 MB/s). The HP 7M689AA external solid state drive has 800 MB/s more write speed than the ADATA SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue (1800 MB/s vs 1000 MB/s). USB version: 3.2 Gen 2 (3.1 Gen 2) on the ADATA SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue, USB 3.2 Gen 2x2 on the HP 7M689AA external solid state drive. Product colour: Black, Blue on the ADATA SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue, Grey on the HP 7M689AA external solid state drive.

  • SSD capacity
    • 500 GB
    • 512 GB
  • Read speed
    • 1050 MB/s
    • 2000 MB/s
  • Write speed
    • 1000 MB/s
    • 1800 MB/s
  • USB version
    • 3.2 Gen 2 (3.1 Gen 2)
    • USB 3.2 Gen 2x2
  • Product colour
    • Black, Blue
    • Grey
  • Operating temperature (T-T)
    • 5 - 40 °C
    • 0 - 40 °C
  • Width
    • 40.5 mm
    • 71 mm
  • Depth
    • 121.8 mm
    • 8.6 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

ADATA

SC740 500 GB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black, Blue

Model SC740

View product
B

HP

7M689AA external solid state drive

Model 7M689AA

View product
Solid state drive3 differ
SSD capacityDiffers500 GB512 GB
Read speedDiffers1050 MB/s2000 MB/s
Write speedDiffers1000 MB/s1800 MB/s
Ports & interfaces1 differ
USB versionDiffers3.2 Gen 2 (3.1 Gen 2)USB 3.2 Gen 2x2
Data transfer rateKnown for one10 Gbit/s
Features1 differ
Product colourDiffersBlack, BlueGrey
Protection featuresKnown for oneDrop resistant, Impact resistant, Shock resistant
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
Linux operating systems supportedKnown for oneLinux Kernel 6.2, Linux Kernel 6.5
Mobile operating systems supportedKnown for oneAndroid 13.0, Android 14.0
Housing materialKnown for oneAluminium
Mean time between failures (MTBF)Known for one1000000 h
Securityidentical
Hardware encryptionKnown for oneNo
Password protectionKnown for oneNo
Poweridentical
Operating voltageKnown for one5 V
Power consumption (idle)Known for one0.7 W
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Operating shockKnown for one100 G
Weight & dimensions3 differ
WidthDiffers40.5 mm71 mm
DepthDiffers121.8 mm8.6 mm
HeightDiffers22.3 mm52 mm
Packaging dataidentical
Package typeKnown for oneBox
Packaging contentidentical
Quick start guideKnown for oneYes

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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