Product comparison · 2 usb flash drives

Freecom Databar 4GB vs Freecom DataCard 512 MB USB 2.0

9specifications compared
5differ
4identical
2known for one product only

Key differences

Capacity
- Databar 4GB:4 GB
- DataCard 512 MB USB 2.0:0.5 GB
Certification
- Databar 4GB:CE FCC EMI EMS
- DataCard 512 MB USB 2.0:CE, FCC, WEEE, ROHS
Weight
- Databar 4GB:9 g
- DataCard 512 MB USB 2.0:10 g
Storage temperature (T-T)
- Databar 4GB:-20 - 60 °C
- DataCard 512 MB USB 2.0:-20 - 80 °C
Dimensions (WxDxH)
- Databar 4GB:65.2 x 19.6 x 9.2 mm
- DataCard 512 MB USB 2.0:2.1 x 85.5 x 54 mm

Side by side

Differences highlightedShow differences only

Comparison of Databar 4GB, DataCard 512 MB USB 2.0
11 specifications	A Freecom Databar 4GB View product	B Freecom DataCard 512 MB USB 2.0 View product
Performance1 differ
CapacityDiffers	4 GB	0.5 GB
Read speed	8 MB/s	8 MB/s
Write speed	7 MB/s	7 MB/s
Data retentionKnown for one	Unknown — not stated by the source	10 year(s)
Design1 differ
Form factorKnown for one	Unknown — not stated by the source	Credit card
CertificationDiffers	CE FCC EMI EMS	CE, FCC, WEEE, ROHS
Weight & dimensions1 differ
WeightDiffers	9 g	10 g
Operational conditions1 differ
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-20 - 80 °C
Other features1 differ
Dimensions (WxDxH)Differs	65.2 x 19.6 x 9.2 mm	2.1 x 85.5 x 54 mm
USB powered	Yes	Yes

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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