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Product comparison · 2 usb flash drives

Biwin BUD40001T-RGX USB flash drive vs Dahua Technology DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey

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  • 13specifications compared
  • 12differ
  • 1identical
  • 8known for one product only

Key differences

The Dahua Technology DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey has 90 MB/s more read speed than the Biwin BUD40001T-RGX USB flash drive (540 MB/s vs 450 MB/s). The Dahua Technology DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey has 80 MB/s more write speed than the Biwin BUD40001T-RGX USB flash drive (520 MB/s vs 440 MB/s). The Dahua Technology DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey has 33.7 mm more width than the Biwin BUD40001T-RGX USB flash drive (69 mm vs 35.3 mm). Capacity: 1 TB on the Biwin BUD40001T-RGX USB flash drive, 512 GB on the Dahua Technology DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey. USB version: 3.2 Gen 1 (3.1 Gen 1) on the Biwin BUD40001T-RGX USB flash drive, 3.2 Gen 2 (3.1 Gen 2) on the Dahua Technology DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey.

  • Capacity
    • 1 TB
    • 512 GB
  • USB version
    • 3.2 Gen 1 (3.1 Gen 1)
    • 3.2 Gen 2 (3.1 Gen 2)
  • Read speed
    • 450 MB/s
    • 540 MB/s
  • Write speed
    • 440 MB/s
    • 520 MB/s
  • Form factor
    • Capless
    • Sleeve
  • Product colour
    • White
    • Grey
  • Width
    • 35.3 mm
    • 69 mm
  • Depth
    • 7.3 mm
    • 20 mm

Side by side

Differences highlightedShow differences only
21 specifications
A

Biwin

BUD40001T-RGX USB flash drive

Model BUD40001T-RGX

View product
B

Dahua Technology

DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey

Model DHI-USB-S809-32-512GB

View product
Performance4 differ
CapacityDiffers1 TB512 GB
Device interfaceUSB Type-A / USB Type-CUSB Type-A / USB Type-C
USB versionDiffers3.2 Gen 1 (3.1 Gen 1)3.2 Gen 2 (3.1 Gen 2)
Read speedDiffers450 MB/s540 MB/s
Write speedDiffers440 MB/s520 MB/s
Compatible operating systemsKnown for oneWindows 7/8/10; macOS 10.5+; Linux 2.4.x+; Android
Design2 differ
Form factorDiffersCaplessSleeve
Product colourDiffersWhiteGrey
CertificationKnown for oneCE, FCC, VCCI, RCM, CB, KCC, BSMI, UKCA, HF, RoHS, REACH
Weight & dimensions4 differ
WidthDiffers35.3 mm69 mm
DepthDiffers7.3 mm20 mm
HeightDiffers45.1 mm7.5 mm
WeightDiffers3.9 g33 g
Packaging dataidentical
Package widthKnown for one141 mm
Package depthKnown for one74 mm
Package heightKnown for one31 mm
Package weightKnown for one108 g
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Carrying caseKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 60 °C0 - 50 °C
Storage temperature (T-T)Differs-10 - 70 °C-20 - 70 °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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