# Wd black ssd 2tb sn750 recognized as sn720 512

**URL:** <https://forums.sandisk.com/t/wd-black-ssd-2tb-sn750-recognized-as-sn720-512/390875>\
**Category:** WD\_BLACK | Blue | Red | Green | Gold SSD\
**Created:** [March 14, 2020, 2:12am UTC](https://forums.sandisk.com/t/wd-black-ssd-2tb-sn750-recognized-as-sn720-512/390875 "2020-03-14T02:12:18Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Patogocho](https://avatars.discourse-cdn.com/v4/letter/p/8e8cbc/32.png) [@Patogocho](https://forums.sandisk.com/u/Patogocho)\
**Post date:** [March 14, 2020, 2:12am UTC](https://forums.sandisk.com/t/wd-black-ssd-2tb-sn750-recognized-as-sn720-512/390875/1 "2020-03-14T02:12:18Z")

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Hello I live in Mexico and buy 2 discs of this model directly from Amazon Mexico, I used one to install on a MacBook and all works, the other one I will use to mount an external thunderbolt 3 drive, but the enclosure, also purchased from Amazon MX, takes a month to arrive, when it arrives I use the other SSD and discover that it only gives 500 GB of Capacity, the box and the labels say that it is a 2TB SN750, but the system does not take it that way, I already tried it on Win 10 PC and other Macs, installing it internally and in an external box and everyone recognizes it as a 500 GB SN720. Amazon Mexico does not want to give me a guarantee. What I can do?