Hypertec 256MB USB 1.1 HyperDrive vs Hypertec 512MB USBM8

Comparison of 256MB USB 1.1 HyperDrive, 512MB USBM8

13 specifications	A Hypertec 256MB USB 1.1 HyperDriveView product	B Hypertec 512MB USBM8View product
Performance2 differ
CapacityDiffers	0.256 GB	0.512 GB
Device interface	USB Type-A	USB Type-A
Compatible operating systemsDiffers	Windows 98/ME/2000/XP, Mac OS 9.x, Linux Kernel 2.4.0	Windows ME/2000/XP
USB versionKnown for one	1.1	—Unknown — not stated by the source
Data retentionKnown for one	10 year(s)	—Unknown — not stated by the source
30-pin Apple connectorKnown for one	No	—Unknown — not stated by the source
Designidentical
CertificationKnown for one	—Unknown — not stated by the source	RoHS
Weight & dimensions1 differ
WidthKnown for one	—Unknown — not stated by the source	19 mm
DepthKnown for one	—Unknown — not stated by the source	60 mm
HeightKnown for one	—Unknown — not stated by the source	8 mm
WeightDiffers	20 g	15 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-20 - 80 °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.