- Need more memory? This SanDisk memory card is also available in 128GB.
SanDisk SDSDX-064G-X46 Extreme SDXC UHS-I Class 10 Memory Card up to 45 MB/s read - 64 GB
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- Capacities: 8 GB, 16 GB, 32 GB, 64 GB and 128 GB
- Up to 8x faster than ordinary memory cards with speeds of up to 45 MB/s (8 GB read speed 45 MB/s, write speed 30 MB/s)
- Record faultless Full HD (1080p) video
- Keeps working in all conditions
- 1-year RescuePRO media recovery software. Backed by a lifetime limited warranty
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Designed for professionals and enthusiasts who shoot the highest quality RAW photos and high-definition videos.
Comes in Capacities up to 128GB1 to Store All Your Files
The SanDisk Extreme SDXC UHS-I Memory Cards were designed for professionals and enthusiasts who shoot the highest quality RAW photos and high-definition videos and need the large storage capacities that these files demand. The SanDisk Extreme SDXC UHS-I Memory Card comes in capacities up to 128GB1, so you'll find a card with the capacity you need.
Fast Speeds with Enhanced Performance Technology
Professionals and enthusiasts who want to get the most out of their advanced equipment will love the SanDisk Extreme SDXC UHS-I Memory Cards. The SanDisk Extreme SDXC UHS-I Memory Cards feature SanDisk's Enhanced Super-Parallel Processing Technology, which increases the card's performance level enabling faster capture of high-resolution images and quicker transfers from card to computer. The cards have fast read/write speeds of up to 45MB/s* to capture more shots in continuous burst shooting. Their fast read speed also makes file transfers from camera to computer faster, so you can get more done. Also includes new UHS-I bus architecture for increased speed so you'll capture it all.
The SanDisk Extreme SDXC UHS-I Memory Cards adhere to the Class 10 specification, making them ideal for recording high definition video.
Reliable and Durable Even in Extreme Environments
SanDisk designed the SanDisk Extreme SDXC UHS-I Memory Cards to work reliably in adverse environments, so you can travel anywhere for your shots. The cards have error correction code and data safe management algorithms to ensure data integrity.
SanDisk Extreme SDXC UHS-I Memory Cards are waterproof‡ and tested to withstand up to 72 hours in salt or fresh water to a depth of 1 metre. They are also shock and vibration proof‡ and can withstand up to 500Gs of shock‡. Additionally, the cards are magnet proof‡ and X-ray proof‡, so they won't be affected by an airport's X-ray machine.
The SanDisk Extreme SDXC UHS-I Memory Cards are designed to perform from -25 to 85 degrees Celsius, so whether you're in the desert or the Arctic tundra, you'll get the shots you want.
Built-in Write Protection and Data Recovery Software
The SanDisk Extreme SDXC UHS-I Memory Cards have a built-in write-protect switch to help prevent accidental data loss. And for added protection, the card includes a one-year downloadable offer for RescuePRO data recovery software, which can bring accidentally deleted images back to life.
All SanDisk products are constructed to the highest possible standards and rigorously tested at every stage of production, so you can be confident in the outstanding quality, performance and reliability of every SanDisk product.
At SanDisk, we understand that everyone has different needs. So we've ensured that there’s a flash memory product that’s right for you – whether you’re an occasional photographer or a seasoned professional.
The SanDisk Extreme SDXC UHS-I Memory Card is backed by a limited lifetime warranty3.
What's in the Box?
SanDisk Extreme SDXC UHS-I Memory Card (64GB1) and jewel case.
11 gigabyte (GB) = 1 billion bytes. Some capacity not available for data storage.
2Approximations: results will vary based on file size, resolution, compression, bit rate, content, host device, pre-loaded files and other factors. Based on a 12 megapixel (MP) point and shoot camera.
†Full HD video (1920x1080x30fps) HD (1280x720x30fps) and 3D video support may vary based upon host device, file size, resolution, compression, bit rate, content and other factors. See www.sandisk.com/HD
3Lifetime warranty in regions not recognising "limited" warranty. 30-year warranty in Germany and Canada.
*Up to 45MB/s (300X) read/write speeds. Based on internal testing; performance may be lower depending upon host device. 1 megabyte (MB) = 1 million bytes. X = 150KB/s.
‡SD, SDHC and SDXC card formats up to 64GB only; See www.sandisk.com/proof for additional information.
1 x 64GB SDXC UHS-I Card;1 x Jewel Case
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Top Customer Reviews
My card would not format properly and camera showed NO CARD.
To spot a fake:
The printing on the back of the packet is not sharp and the Rescue PRO tool logo on the back is fuzzy. The Serial number and MADE IN CHINA is printed whereas the MADE IN CHINA should be embossed into the plastic. The most obvious sign is that the read only slider is yellow on the fake and grey on the genuine ones. The gold writing on the front of the packaging is a little worn, with little black marks.
If you receive one return for immediate replacement. Hopefully Amazon will do an audit of their stock and remove the counterfeit items from their warehouse.
I am sure the genuine cards are excellent.
There have been some labelling changes recently from Sandisk as I have two 8GB Extreme cards with "30MB/s" on them, so I thought the Ultra labelled ones also "30MB/s" would be the same. They aren't as I found out.
The 64GB "30MB/s" Ultra was too slow, to the extent the camera locked up for seconds and this was a problem even for portrait photography (e.g. walking down the church aisle at a wedding because you can't do anything), where as the similarly labelled 8GB "30MB/s" Extreme ones performed somewhat better. Image review was also slow, although I don't tend to chimp that much when working otherwise you can miss things. But regardless, performance was hindered and I returned the Ultra card.
So instead I bought this Sandisk Extreme "45MB/s" 64GB card as I couldn't warrant spending twice as much on the 95MB/s ones knowing full well that it'd not make a huge difference (as the MB/sec speeds are generally read speeds at peak performance.) In short - much better!
With this card I can shoot the D7100 in CL (continuous low) at 3FPS recording 6-7 frames of RAW in a burst, then the camera slows to about 1FPS but that's fine because the camera reacts if you let go of the shutter release momentarily after the continous burst, and then start shooting again, the camera and memory card is ready to shoot again. In other words, the camera doesn't lock up for seconds at a time. Anyone who shoots things that can change in seconds (i.e. not landscapes necessarily!) will appreciate this.Read more ›
UPDATE1: Sandisk have reviewed the images I sent of the card and the benchmark performance tests and confirmed that the 64Gb Sandisk Extreme SD Card Amazon sold me was "not a genuine Sandisk product".
I ordered the 64Gb Extreme model as I also have x2 32Gb Sandisk Extreme SD Cards for my Canon EOS 70D and know that these cards work fine across all functions including 1080p All-I video and High Speed Burst in RAW.
On receipt of this 64Gb card is was clear something wasn't right. A quick burst shot in RAW showed a vastly lower number of shots taken and an inordinate amount of time for the buffer to empty. A video test on 1080p ALL-I didn't even start to work and 1080p IPB failed after about 30 seconds of recording.
Advice from Sandisk support to run a CrystalDiskMark test showed vastly different results against my 32Gb version and I'm awaiting confirmation from Sandisk as to the authenticity of the card.
So this is probably my first experience of a dud or fake card from Amazon, I'm always careful to buy direct from Amazon as opposed to a 3rd party market place sellers to avoid fakes.Read more ›
Bought this card as I have recently bought Sony CX730 which states SDXC support with Class 4 minimum.
It gives me 6Hrs+ of Highest HD setting on camcorder, otherwise will go further when settings are turned down, ie instead of 50p@28mbps you can go 50i@8mpbs which will give much longer recordings.
also a bonus, my card reader which I purchased many years ago before SDXC cards came about actually supports it. Not sure if its a marketing plot to get people to buy SDXC memory card readers, but mine is a basic internal reader.
"Thank you for your reply to the SanDisk Technical Support Team. We will be happy to review the provided information and assist you further.
Please allow me to inform you that unfortunately your memory card is not a genuine SanDisk product.
I asked for the picture of the card since the serial number was incorrect and after viewing the pictures that you have provided I can confirm now that the card is counterfeit.
In this case we would like to advise you to contact your reseller in order to ask for a refund."
If you don't want to waste money and lose photos and video, avoid this product.
Most Recent Customer Reviews
Great capacity, fast write speed in use (in a Canon DSLR camera), and even faster read speeds when downloading images through a USB3.0 reader.
Ordered the 45mb cards but received the 60mb versions but not complaining as I received them very quicklyPublished 3 months ago by Alan F J Watts
When I did have this product it was great and did everything it should but then suddenly one day it just corrupted and I lost the photos that I had taken! Read morePublished 3 months ago by Ms. Gemma L. Ryan
An additional item in a gift package to go alongside a new camera for my wife. One of many accessories which are still in use today, 4 years later. Read morePublished 4 months ago by Simon Tiplady