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 Dahua Technology USB-U176-20-32G USB flash drive

19specifications compared
17differ
2identical
8known for one product only

Key differences

Capacity
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:512 GB
- USB-U176-20-32G USB flash drive:32 GB
Device interface
- 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 / USB Type-C
- USB-U176-20-32G USB flash drive:USB Type-A
USB version
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:3.2 Gen 2 (3.1 Gen 2)
- USB-U176-20-32G USB flash drive:2.0
Read speed
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:540 MB/s
- USB-U176-20-32G USB flash drive:25 MB/s
Write speed
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:520 MB/s
- USB-U176-20-32G USB flash drive:10 MB/s
Form factor
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:Sleeve
- USB-U176-20-32G USB flash drive:Capless
Product colour
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:Grey
- USB-U176-20-32G USB flash drive:Black
Width
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:69 mm
- USB-U176-20-32G USB flash drive:54 mm

Side by side

Differences highlightedShow differences only

Comparison of DHI-USB-S809-32-512GB, USB-U176-20-32G
27 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 View product	B Dahua Technology USB-U176-20-32G USB flash drive Model USB-U176-20-32G View product
Performance6 differ
CapacityDiffers	512 GB	32 GB
Device interfaceDiffers	USB Type-A / USB Type-C	USB Type-A
USB versionDiffers	3.2 Gen 2 (3.1 Gen 2)	2.0
Read speedDiffers	540 MB/s	25 MB/s
Write speedDiffers	520 MB/s	10 MB/s
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsDiffers	Windows 7/8/10; macOS 10.5+; Linux 2.4.x+; Android	Windows 7/8/10 or above MacOS 10.5 or above Linux 2.4.x or above Android 7.0 or above
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android
Design2 differ
Form factorDiffers	Sleeve	Capless
Product colourDiffers	Grey	Black
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS)
Weight & dimensions4 differ
WidthDiffers	69 mm	54 mm
DepthDiffers	20 mm	18.7 mm
HeightDiffers	7.5 mm	7.3 mm
WeightDiffers	33 g	4.5 g
Packaging data4 differ
Package widthDiffers	141 mm	132 mm
Package depthDiffers	74 mm	100 mm
Package heightDiffers	31 mm	8.5 mm
Package weightDiffers	108 g	16.5 g
Packaging contentidentical
Quantity per pack	1 pc(s)	1 pc(s)
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 60 °C
Storage temperature (T-T)	-20 - 70 °C	-20 - 70 °C
Other featuresidentical
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)

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.

More usb flash drive comparisons

All usb flash drive comparisons