RAM | 256 GB |
---|---|
Memory Speed | 100 Megabytes Per Second |
Hard Drive | Memory Card |
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SanDisk 400GB Ultra MicroSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-400G-GN6MA
Brand | SanDisk |
Model Name | SDSQUAR-400G-GN6MA |
Flash Memory Type | Micro SDXC |
Memory Storage Capacity | 400 GB |
Compatible Devices | Tablet, Camera, Smartphone |
About this item
- Ideal for Android smartphones and tablets, and MIL cameras
- Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store even more hours of Full HD video (Approximations; results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.)
- Up to 100MB/s transfer read speed (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors.) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Avg file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors.)
- Load apps faster with A1-rated performance (A1 performances is 1500 read IOPS, 500 write IOPS. Based on internal testing. Results may vary based on host device, app type and other factors.)
- Class 10 for Full HD video recording and playback (Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors.)
- SanDisk Memory Zone app for easy file management (Download and Installation Required)
- Order with your Alexa enabled device. Just ask "Alexa, order SanDisk microSD."
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From the manufacturer
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Android phone/tablet | Devices | Phone, ActCam, Drone |
Full HD | Video Quality | Full HD, 4K UHD |
-- | Music Capacity | 48 albums |
-- | Photos and Video | 480 photos/200 mins⁶ |
Up to 100MB/s² | Read Speed | Up to 160MB/s² |
-- | Write Speed | Up to 60MB/s² |
C10, U1, A1 | Class | C10, U3, V30, A2 |
Android phone/tablet | Devices | Phone, ActCam, Drone |
Full HD | Video Quality | Full HD, 4K UHD |
-- | Music Capacity | 96 albums |
-- | Photos and Video | 960 photos/400 mins⁶ |
Up to 100MB/s² | Read Speed | Up to 160MB/s² |
-- | Write Speed | Up to 90MB/s² |
C10, U1, A1 | Class | C10, U3, V30, A2 |
Compare with similar items
This Item SanDisk 400GB Ultra MicroSDXC UHS-I Memory Card with Adapter - 100MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUAR-400G-GN6MA | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | — | -53% $27.99$27.99 List: $59.99 | $47.99$47.99 | -5% $19.91$19.91 List: $20.99 | -5% $26.72$26.72 List: $27.99 | $55.99$55.99 |
Delivery | — | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 |
Customer Ratings | ||||||
Easy to install | 4.6 | 4.7 | 4.7 | 4.7 | 4.7 | 5.0 |
Storage Capacity | 4.5 | 4.6 | 4.6 | 4.6 | 4.6 | 5.0 |
Value for money | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 5.0 |
Durability | 4.6 | — | 4.6 | 4.6 | 4.6 | — |
Easy to use | — | — | 5.0 | 5.0 | 5.0 | — |
Sold By | — | Amazon.com | Amazon.com | MemoryWhiz | Direct Suppliers US | DEALS BUDDY (SN # RECORDED TO PREVENT FRAUD) |
flash memory type | Micro SDXC | Micro SDXC | Micro SDXC | Micro SDXC | Micro SDXC | Micro SDXC |
memory capacity | 400 GB | 512 GB | 512 GB | 128 GB | 256 GB | 400 GB |
speed class | class 10 | class 10 | class 10 | class 10 | class 10 | class 10 |
write speed | — | 150 MB per second | — | 90 | 130 MB per second | 10 MB per second |
read speed | 100 megabytes per second | 150 megabytes per second | 190 megabytes per second | 190 megabytes per second | 190 megabytes per second | 120 megabytes per second |
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SanDisk Ultra microSD Memory Card
Western Digital Technologies Inc.
Looking for specific info?
Product Description
Our highest-capacity microSD card is perfect for recording and watching Full HD video, (2) with room for even more hours of video. (7) Transfer speeds of up to 100MB/s ensure that you can move all your content blazingly fast—up to 1200 photos in just one minute. (6) Ideal for Android-based smartphones and tablets, this card’s A1 rating means that you can load apps faster too. (1) And, with its unprecedented 400GB capacity, this card lets you capture and store more than ever before. 1GB=1,000,000,000 bytes. Actual user storage less. Up to 100MB/s read speed; write speed lower. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. (1) Results may vary based on host device, app type and other factors. (2) Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. (3) Card only. (5) Download and installation required. (6) Based on 4.1GB transfer of photos (Average file 3.5MB) with USB 3.0 reader. Results may vary based on host device, file attributes and other factors. (7) Approximations; results and Full HD (1920x1080) video support may vary based on host device, file attributes and other factors.
Product information
Technical Details
Brand | SanDisk |
---|---|
Series | SDSQUAR-400G-GN6MA |
Item model number | SDSQUAR-400G-GN6MA |
Item Weight | 0.16 ounces |
Product Dimensions | 0.04 x 0.59 x 0.43 inches |
Item Dimensions LxWxH | 0.04 x 0.59 x 0.43 inches |
Color | Grey, Red, Grey |
Manufacturer | Western Digital Technologies Inc. |
ASIN | B074RNRM2B |
Is Discontinued By Manufacturer | No |
Date First Available | August 31, 2017 |
Additional Information
Customer Reviews |
4.8 out of 5 stars |
---|---|
Best Sellers Rank | #631 in Micro SD Memory Cards |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
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Top reviews
Top reviews from the United States
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SanDisk is one of, if not the biggest, SD card manufacturer and the quality of their products is the golden standard. So capacity, performance, and reliability goes without saying for these SD cards. However, I have read quite a lot of reviews claiming that the ones they received were imposters and, while I do not claim they are mistaken or not, I can say that my 400GB one I received from Amazon seems to check out through every test I've run it through.
Amazon has quality customer care and product replacement/return policies for the ginormous corporation they are, so if you have any issues with your product I'm sure you can get it worked out within reason. There are a lot of different resources for checking the validity of SD cards online and you can find them all with a simple search on a quality search engine website. If you are concerned, I suggest going that route or contacting local IT support to see what they can do for you.
PROS:
SanDisk. Enough said. Quality and performance.
CONS:
Obviously, verrry slim chance of the SD card being a fake. Technology is amazing these days and there are people out there driven to make a quick buck if they've got the materials and the know-how. Even giants like Amazon can fall victim to these numerous and unethical kinds of practices.
Happy with my purchase. 100% 400GB SanDisk SD card at a reasonable price.
Typically, I wouldn't consider a storage device like this to be very good if it dies after 2 years. Again, this wasn't damage to the card, but the end of its life cycle. But checking my purchase history on Amazon I discoveredit came with a 10 year limited warranty. I contacted customer support and discovered the warranty covers this. A replacement card is being shipped. Total time is going to be about a week to a week and a half, which I consider very reasonable. While it's unfortunate I had a serious problem with one of my cards, I always appreciate good customer service and a company that stands behind its products and honors their warranties. I believe anyone could buy this product with confidence.
My other, less used card, is still functioning fine.
Right now (mid-2018) this card is running at just under $200. I don't suspect it will drop anytime soon, since its the only guy on the block, so if you have a use for it, you might as well get it now. I doubt this will even be marked down much towards the end of the year, although I could be wrong, due to its unique status. Having said that, if the price is still too high, keep an eye on it, because there MAY be occasional rebates, two-day sales, etc.
It has all the standard SanDisk hallmarks: high quality, nice look, good performance, nice looks, and it, of course, comes with an adapter in case you wish to use this in a camera that takes the standard sized SDXC cards. I can put almost my entire lossless audio library on this one card, which is amazing. Five stars, and an update soon with the results of the speed test I plan to perform.
My camera manufacturer says 128gb V30 is the required max but this card is rated for a min of 10mb/sec & and the write speed is undocumented publicly after contacting Sandisk, with transfer speeds to 100mb/sec.
Maybe they won't release write speeds because it performs so well they don't want it competing with their faster rated cards?.... just speculation of course!
But this card performs flawless... not only in my Galaxy Note 4 phone but also in my camera. Leave it formatted in the default exFat and your good!
After much research it appears its only weakness may be in burst abilities for use as internal memory but sustained transfer rates are great!... so much so that 4k @ 30fps video was no problem in testing.
I'm also astonished this card works so well in my Note 4, I had a 128gb Sandisk in before and this definitely feels faster.
At this point I have the highest recommendations for this card.... you can now store mass amounts of 4K footage.... according to my tests so far, about 10+ Hrs of 4K @ 30 fps!
I've found other brands often give similar speeds as compared to Sandisk but fail miserably long term in reliability.... Do you really want 400 GB worth of stuff lost because you wanted to save a few bucks with another brand?
Sandisk is the most reliable IMO and it's amazing they remain at the front of the pack.
It's not the fastest dog out of the gate that wins, but the one who can make it to the finish line first!
I own 3 of these now.
I can film 2.7k @ 60fps and put 17 one hour dives in a week long dive vacation and I only use about 180gig!
Its great not having to tote a big laptop on my trips!
I have one just for backup too on my trips .. Haven't had to use it yet!
Top reviews from other countries
まだ使い始めですが、今の所大満足です。
Using it both in my Nintendo switch and switch lite with no issues!
I bought this micro SD to complement my new tablet laptop (HP Spectre). I’ve been using it for a few weeks now and it works really well - data transfer both ways is fast and best thing is, I can pop it in my micro SD slot and leave it there without having a lengthy or cumbersome USB (or 2TB hard drive) hanging off my otherwise ultra portable laptop.
Another reviewer commented this isn’t a genuine product. I bought mine direct from Amazon (ships from and sold by Amazon AU) and I can find no evidence that this isn’t genuine.
The price seems to fluctuate, but once it’s down again I will purchase another one as I’m so happy with this one!
Recommended.