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Product comparison · 2 usb flash drives

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 vs HPFD819W-A-32 USB flash drive

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  • 14specifications compared
  • 12differ
  • 2identical
  • 6known 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 480 GB more capacity than the HPFD819W-A-32 USB flash drive (512 GB vs 32 GB). 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 412 MB/s more read speed than the HPFD819W-A-32 USB flash drive (540 MB/s vs 128 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 50 mm more width than the HPFD819W-A-32 USB flash drive (69 mm vs 19 mm). Device interface: USB Type-A / USB Type-C 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 Type-A on the HPFD819W-A-32 USB flash drive. Form factor: Sleeve 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, Slide on the HPFD819W-A-32 USB flash drive.

  • Capacity
    • 512 GB
    • 32 GB
  • Device interface
    • USB Type-A / USB Type-C
    • USB Type-A
  • Read speed
    • 540 MB/s
    • 128 MB/s
  • Form factor
    • Sleeve
    • Slide
  • Product colour
    • Grey
    • Silver
  • Width
    • 69 mm
    • 19 mm
  • Depth
    • 20 mm
    • 60 mm
  • Height
    • 7.5 mm
    • 10.5 mm

Side by side

Differences highlightedShow differences only
20 specifications
A

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

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B

HP

HPFD819W-A-32 USB flash drive

Model HPFD819W-A-32

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Performance4 differ
CapacityDiffers512 GB32 GB
Device interfaceDiffersUSB Type-A / USB Type-CUSB Type-A
USB version3.2 Gen 2 (3.1 Gen 2)3.2 Gen 2 (3.1 Gen 2)
Read speedDiffers540 MB/s128 MB/s
Write speedKnown for one520 MB/s
Compatible operating systemsDiffersWindows 7/8/10; macOS 10.5+; Linux 2.4.x+; AndroidMicrosoft Windows : 10, 11, Mac OS: 10.x and above
Design2 differ
Form factorDiffersSleeveSlide
Product colourDiffersGreySilver
Weight & dimensions4 differ
WidthDiffers69 mm19 mm
DepthDiffers20 mm60 mm
HeightDiffers7.5 mm10.5 mm
WeightDiffers33 g20.2 g
Packaging dataidentical
Package widthKnown for one141 mm
Package depthKnown for one74 mm
Package heightKnown for one31 mm
Package weightKnown for one108 g
Package typeKnown for oneBlister
Packaging contentidentical
Quantity per pack1 pc(s)1 pc(s)
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 60 °C
Storage temperature (T-T)Differs-20 - 70 °C-25 - 85 °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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