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1 vote
0 answers
52 views

Do USB sticks and memory cards forget their data if left without power, just like SSDs? [duplicate]

I recently learned that SSDs actually forget data if left unpowered for like a year. This was shocking news to me. But then I started thinking, and realized that while all my offline backup disks are ...
T. W.'s user avatar
  • 21
0 votes
1 answer
565 views

Detect and qualify flash memory (sd card) wear

What is the best way to detect and evaluate/qualify flash memory wear that usually occurs after a lot of data has been written the flash? I mean especially a wear caused by continuous writes by dash ...
Kozuch's user avatar
  • 196
1 vote
1 answer
845 views

Memory card reader won't read 2GB Compact Flash memory card

I have a 2GB Compact Flash memory card that won't read in my memory card reader. The reader will read my 512MB and 32MB cards and my digital camera will read and write my 2GB card. I bought the card ...
GiddyUpHorsey's user avatar
8 votes
2 answers
2k views

How does a memory card die?

Our old SanDisk CompactFlash 256MB card died recently, during a photo session. My wife was taking photos with it - sometimes in humid environment -, then as she was browsing through the results on her ...
Péter Török's user avatar
11 votes
2 answers
19k views

Tool to determine filesystem on removable media

I have a CompactFlash card that is used in a custom piece of hardware. WAV files are written to it. Windows doesn't recognize the media and wants to format it, which rules out FAT 16/32, NTFS, UDF, ...
Todd Brooks's user avatar