sandisk wholesale

SanDisk Wholesale: How to Teach You Avoid Buying Fake?


sandisk wholesale

SanDisk wholesale – After buying the SanDisk memory card wholesale, many consumers find that the capacity of the memory card is not written on the package at all. So it is very likely that you bought a fake memory card or an expanded card. Provide this article to let your customers know how to distinguish between real and fake cards.

The Construction of Wholesale SanDisk Memory Cards

First of all, you should know how the memory card is constructed!

Each SD card is composed of two parts: controller + flash memory chip.

What relationship between controller and flash memory chip?

The actual capacity of flash memory chip is fixed, but the controller is responsible for telling how much capacity the flash memory chip can hold. When you are in the operating system that you want to call the content option of the memory card, the maximum capacity displayed is also the information given by the controller, not the result of the operating system testing the card capacity through real measurements such as writing and reading. The operating system assumes the controller is honest and not lying.  

SanDisk Wholesale – If your customers have problem about authenticity and fake card when they choose SanDisk memory card?

Most fake memory cards are made with low-capacity card production tools, and the actual capacity is not at all as written on the fake product packaging. We can use the following methods to distinguish :

  • From the type of wholesale sandisk sd cards

SD, SDHC, SDXC, different storage capacity bands use different technologies for manufacturers, so they will also add different words for this. For example, the full name of the 64GB SD memory card will be ” SDXC “, if you see “SD” or “SDHC” written on it with 64G, it is definitely a fake.

SD or SDSC: up to 4GB
SDHC: 4GB-32GB                         

  • The following information is basically available from the back of the memory card

All fake memory cards now basically have the following information on the back :
(1)MMB3R08BUACA-GE    ( model number) 
(2)XL8B20140105    ( manufacturing date, maybe will different )
(3)Made in Taiwan

  • Fill the memory card with various files, and then read it again (unload the memory card and re-insert it to read), and see if all the files previously saved can be opened normally
  • Check whether the packaging of the memory card matches the product.

For example, the package says “Ultra”, but the memory card in the package says “Extreme”; the package says “Class 10”, but the memory card says “Class 4″; the package says ” Micro SDHC “, As a result, “SDXC” was printed on the memory card. Please don’t hesitate whether the packaging is wrong, this is absolutely false.

wholesale sandisk memory cards


From Dellwa sales manager Alan Tsai said:
“The application field of sandisk wholesale and wholesale sandisk micro sd cards are about automotive, telecom, GPS, embedded, recorder and displays, medical and healthcare, etc.
We are glad to provide you sandisk memory card wholesale price and sd wholesale price for suitable you are significant and sophisticated equipment. “
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