Windows 7 Forums
Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: SanDisk announced 400GB MicroSD card for $250

31 Aug 2017   #1

64-bit Windows 10 Pro
SanDisk announced 400GB MicroSD card for $250

BERLIN, August 31, 2017 – Western Digital Corporation (NASDAQ: WDC), a global data storage technology and solutions leader, today announced its 400GB* SanDisk Ultra[SUP]®[/SUP] microSDXC™ UHS-I card, the world’s highest-capacity microSD card for use in mobile devices. Two years after introducing its record-breaking 200GB* SanDisk Ultra microSDXC card, Western Digital has doubled the capacity within the same tiny form factor. Keeping up with the demands of today’s mobile-centric lifestyle, the new SanDisk microSD card provides consumers with the freedom to capture, save and share photos, videos and apps, and enjoy offline content - all without worrying about storage limitations.

“Mobile devices have become the epicenter of our lives, and consumers are now accustomed to using their smartphones for anything from entertainment to business. We are collecting and sharing massive amounts of data on smartphones, drones, tablets, PCs, laptops and more. We anticipate that storage needs will only continue to grow as people continue to expect more sophisticated features on their devices and desire higher quality content,” Jeff Janukowicz, research vice president, IDC. “We estimate mobile device users worldwide will install over 150 billion applications alone this year, which require a ton of memory on all of our favorite devices.”

Western Digital achieved this capacity breakthrough by leveraging its proprietary memory technology and design and production processes that allow for more bits per die.

“We continue to push technology boundaries and transform the way consumers use their mobile devices,” said Sven Rathjen, vice president, product marketing, Western Digital. “By focusing on achieving new technology milestones, we enable consumers to keep up with their mobile-centric lifestyles with storage solutions they trust.”

Ideal for Android™ smartphone and tablet users, the world’s highest-capacity card can hold up to 40 hours of Full HD video and features superfast transfer speeds of up to 100MB/s** to deliver premium performance. At this transfer speed, consumers can expect to move up to 1,200 photos per minute[SUP]1[/SUP]. Additionally, the 400GB* SanDisk Ultra microSD card meets the A1 App Performance Class specification, which means that the card can load apps faster.[SUP]2[/SUP]

Through the updated SanDisk Memory Zone app, users will have even greater control over their mobile device's memory storage. The app, available for free download from the Google Play™ store, is compatible with most Android-powered devices and allows users to easily locate, organize, transfer and back up data, including tagged content from Facebook and Instagram.[SUP]3[/SUP]

Pricing and Availability

The ground-breaking 400GB* SanDisk Ultra microSDXC UHS-I card features a ten-year limited warranty[SUP]4 [/SUP]and will be available at and other major retailers at a U.S. manufacturer’s suggested retail price (MSRP) of $249.99.


My System SpecsSystem Spec

 SanDisk announced 400GB MicroSD card for $250

Thread Tools

Similar help and support threads
Thread Forum
microSD Card Write speed goes down to 512 KB/s
Hello, I have a problem when writing to a Sandisk Ultra 128 GB microSD card that I use in my music player (Ibasso DX50). When I copy music files to the card, for the first 4 or 5 files, the throughput is OK (between 4 and 10 MB/s), but systematically after a few files, the speed goes down to...
Hardware & Devices
Can't copy certain files to microSD card
Hi, yesterday I downloaded a file and wanted to copy them to my microSD. At first, the copy went well until a file can't be copied (.dat extension). I've tried on different computer and the same thing happened. At first, I thought it is the file problem, but many people can copy them to their...
General Discussion
Having issues with a microsd card
My micro sd card stopped working tried everything I could think of. it was working fine then it stopped working. Think it might be corrupted. when you plop it in it won't mount and will ask you to format and when I format windows says it can't ran...
Hardware & Devices
MicroSD card reuse after formatting
I recently formatted a 2GB SanDisk micro sd to offer to a friend to use in his cell phone. Formatted the card twice in my Nokia and when we installed it in the other device, which is a boost phone, it did not recognize the card. Am i correct in assuming that there is a factory format and a...
Installation & Setup
Microsd card - USB 2.0 - Not detecting
Hello, i have this little thing : I have a microsd card with it. It all started off yesterday, before that everything was fine. I putted it in my pc and was adding about 100 files to a 2gb microsd card. Then the window said "not...
Hardware & Devices

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

© Designer Media Ltd

All times are GMT -5. The time now is 01:47.
Twitter Facebook Google+