Device defective after writing a few gigabytes

Device defective after writing a few gigabytes

Mach Xtreme Technology MX-ES Series Mach Xtreme MXUB3SES-32G - USB flash drive - 32 GB, MXUB3SES-32G (Personal Computers)
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Customer Review

I have bought the stick in the 32GB version for the company - thanks to SLC blocks the USB flash drive to hold so long, the manufacturer gives 5 year guarantee.

The USB stick should be connected to the internal USB port of an HP Rack Server, serve as a boot device for Debian GNU / Linux.

(Written with 'dd` 300MB on the Device) A few speed tests to USB 2.0 were pretty konstat 27MB / s.

Then the stick under Linux has been partitioned with 'fdisk` created a 300MB boot partition and a 3GB partition for the system. Of course, in this case the partition alignment was observed that started all partitions on multiples of 1 megabyte.

When copying data to the USB stick, there was then a short time error messages, including

usb 2-1: reset high-speed USB Device Number 3 using ehci_hcd

The USB stick was then apparently in a read-only mode:

One could read wonderful (via 'dd` or' mount -o ro`), but once you tried to write something on the stick, it rained USB timeouts.

Even under Windows, the stick then could no longer describe.

Conclusion: no use.

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