Western Digital today introduced a new 400GB SanDisk Ultra microSDXC UHS-I card, which it says is the world's highest-capacity microSD card available on the market.

The new 400GB card comes two years after the company introduced its 200GB SanDisk Ultra microSD card, with the new version doubling the storage capacity. According to Western Digital, this new milestone was achieved through leveraging proprietary memory technology, design, and production processes that allow for more bits per die.

sandiskmicrosd400gb

"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."

Designed for use in Android smartphones, drones, cameras, and other devices that use microSD storage, the new card can hold up to 40 hours of full HD video and it features transfer speeds of up to 100MB/s.

sandiskmicrosd400gb2
The 400GB SanDisk Ultra microSDXC UHS-I card will be available from SanDisk and other major retailers soon. It is priced at $249.99.

Top Rated Comments

Delgibbons Avatar
87 months ago
It's ok at least it'll at least add easy storage boosting for the MacBook Pro.......
Yah just pop it in an SD adapter then into the Macbook's SD sl.....

Oh.
Score: 9 Votes (Like | Disagree)
JesterJJZ Avatar
87 months ago
Can't wait to pop this into my iphone...oh wait...
Score: 6 Votes (Like | Disagree)
acorntoy Avatar
87 months ago
Jokes aside very interesting for those looking for bargain MacBook Air machines. Should add tons of storage to future proof.
Score: 5 Votes (Like | Disagree)
dannys1 Avatar
87 months ago
Jokes aside very interesting for those looking for bargain MacBook Air machines. Should add tons of storage to future proof.
*Tons of slow storage.

Quite handy to archive on, it's like a small spinning drive - not great for much else. It's 100MB/s the Samsung 960 Pro variant in my MacBook Pro is 3000MB/s
Score: 5 Votes (Like | Disagree)
Sunday Ironfoot Avatar
87 months ago
400GB in the palm of my finger.
Score: 3 Votes (Like | Disagree)
CarlJ Avatar
87 months ago
All I can think of, looking at this is "Raspberry Pi Zero W fileserver".
Score: 3 Votes (Like | Disagree)

Popular Stories

Delta Feature

Delta Game Emulator Now Available From App Store on iPhone

Wednesday April 17, 2024 9:58 am PDT by
Game emulator apps have come and gone since Apple announced App Store support for them on April 5, but now popular game emulator Delta from developer Riley Testut is available for download. Testut is known as the developer behind GBA4iOS, an open-source emulator that was available for a brief time more than a decade ago. GBA4iOS led to Delta, an emulator that has been available outside of...
iPhone 15 Pro Action Button Translate

All iPhone 16 Models to Feature Action Button, But Usefulness Debated

Tuesday April 16, 2024 6:54 am PDT by
Last September, Apple's iPhone 15 Pro models debuted with a new customizable Action button, offering faster access to a handful of functions, as well as the ability to assign Shortcuts. Apple is poised to include the feature on all upcoming iPhone 16 models, so we asked iPhone 15 Pro users what their experience has been with the additional button so far. The Action button replaces the switch ...
maxresdefault

Hands-On With the New App Store Delta Game Emulator

Wednesday April 17, 2024 12:19 pm PDT by
A decade ago, developer Riley Testut released the GBA4iOS emulator for iOS, and since it was against the rules at the time, Apple put a stop to downloads. Emulators have been a violation of the App Store rules for years, but that changed on April 5 when Apple suddenly reversed course and said that it was allowing retro game emulators on the App Store. Subscribe to the MacRumors YouTube channel ...
iOS NES Emulator Bimmy Feature

NES Emulator for iPhone and iPad Now Available on App Store [Removed]

Tuesday April 16, 2024 11:33 am PDT by
The first approved Nintendo Entertainment System (NES) emulator for the iPhone and iPad was made available on the App Store today following Apple's rule change. The emulator is called Bimmy, and it was developed by Tom Salvo. On the App Store, Bimmy is described as a tool for testing and playing public domain/"homebrew" games created for the NES, but the app allows you to load ROMs for any...
Provenance Emulator

PlayStation, GameCube, Wii, and SEGA Emulator for iPhone and Apple TV Coming to App Store

Friday April 19, 2024 8:29 am PDT by
The lead developer of the multi-emulator app Provenance has told iMore that his team is working towards releasing the app on the App Store, but he did not provide a timeframe. Provenance is a frontend for many existing emulators, and it would allow iPhone and Apple TV users to emulate games released for a wide variety of classic game consoles, including the original PlayStation, GameCube, Wii,...