Re: [beagleboard] RE: [EXTERNAL] Re: Industrial Beagle Bone Black damages SD cards.

[Dr. Michael J. Chudobiak]

On 4/9/19 7:59 AM, Steffensen, Flemming [COMRES/SOL/AAR] wrote: The failing SD-cards are for the most part the consumer SanDisk Ultra A1 SDHC 16gb, but we also have a few Kingston industrial 8gb (SDCIT/8GB B0623-004.A00LFTS). They are bought through official distributors of the respective brands, and not likely to be fake, although we have not performed tests anywhere near as detailed as the one you link to. Talking with the distributer, I’m told that they internally have 0.08 % failure rate on the consumer SanDisk, and less than 0.00 % of the industrial Kingston. The datasheet for either card makes no promise in this regard, except 5 and 10 year warranty. I’ve asked for further details, if possible. I had the same problems until switching to SwissBit SLC SD cards, which are supposed to have aggressive power-up/power-down protection circuits. No problems since. Very expensive, but cheaper than in-field failures. - Mike -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/1868d7f9-5cb8-385b-49a6-6100fe8c73bc%40avtechpulse.com. For more options, visit https://groups.google.com/d/optout.