Product comparison · 2 usb flash drives

Acer UT300 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

12specifications compared
10differ
2identical
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 480 GB more capacity than the Acer UT300 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 390 MB/s more read speed than the Acer UT300 USB flash drive (540 MB/s vs 150 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 5.6 mm more width than the Acer UT300 USB flash drive (69 mm vs 63.4 mm). USB version: 3.2 Gen 1 (3.1 Gen 1) on the Acer UT300 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. Form factor: Cap on the Acer UT300 USB flash drive, 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.

Capacity
- UT300 USB flash drive:32 GB
- 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 version
- UT300 USB flash drive:3.2 Gen 1 (3.1 Gen 1)
- 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)
Read speed
- UT300 USB flash drive:150 MB/s
- 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
Form factor
- UT300 USB flash drive:Cap
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:Sleeve
Width
- UT300 USB flash drive:63.4 mm
- 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
Depth
- UT300 USB flash drive:17.9 mm
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:20 mm
Height
- UT300 USB flash drive:8.4 mm
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:7.5 mm
Weight
- UT300 USB flash drive:10 g
- DHI-USB-S809-32-512GB USB flash drive USB Type-A / USB Type-C 3.2 Gen 2 (3.1 Gen 2) Grey:33 g

Side by side

Differences highlightedShow differences only

Comparison of UT300, DHI-USB-S809-32-512GB
20 specifications	A Acer UT300 USB flash drive Model UT300 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
Performance3 differ
CapacityDiffers	32 GB	512 GB
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 2 (3.1 Gen 2)
Read speedDiffers	150 MB/s	540 MB/s
Write speedKnown for one	Unknown — not stated by the source	520 MB/s
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7/8/10; macOS 10.5+; Linux 2.4.x+; Android
Design1 differ
Form factorDiffers	Cap	Sleeve
CertificationKnown for one	CE, FCC, RoHS, BSMI, RCM	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	63.4 mm	69 mm
DepthDiffers	17.9 mm	20 mm
HeightDiffers	8.4 mm	7.5 mm
WeightDiffers	10 g	33 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	141 mm
Package depthKnown for one	Unknown — not stated by the source	74 mm
Package heightKnown for one	Unknown — not stated by the source	31 mm
Package weightKnown for one	Unknown — not stated by the source	108 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 50 °C
Storage temperature (T-T)Differs	-20 - 80 °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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