64GB SanDisk Extreme microSDXC UHS-I Card Review

64GB SanDisk Extreme microSDXC UHS-I Card Review

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Introduction
Hey guys, I have the largest and fastest microSD card in the world. Yes, 64GB SanDisk Extreme microSDXC UHS-I Card is the star today. It is a Class 10 and UHS Speed Class 1 (U1) card with 80MB/s read and 50MB/s write speed. It is also waterproof, X-ray proof, temperature proof, and shockproof. Furthermore, RescuePro Deluxe data recovery software is bundled along too. Perfect companion for your tablet, smartphone and camera, right? Let’s find out…

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64GB SanDisk Extreme microSDXC UHS-I Card
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It is a full-sized SD card with adapter

Performance Results

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CrystalDiskMark
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ATTO Disk Benchmark

64GB SanDisk Extreme microSDXC manages to get 85.87MB/s reading and 61.15MB/s writing in sequentially on CrystalDiskMark. ATTO Disk Benchmark is giving similar result too. Wow… 6MB/s reading and 11MB/s writing speed over official specifications. No doubt that it is the fastest and largest microSD card in the world. With 3X faster writing speed compare to other brand microSD card, rest assures that all your fast-action Full HD video and photo (in burst mode) will be recorded smoothly uninterrupted. In addition, faster transfer rate will highly increase your productivity too. Lesser time will be needed during file transfer and more time for important stuffs, right?

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SD Tools
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A1 SD Bench

How does 64GB SanDisk Extreme microSDXC perform on smartphone? Let’s take Samsung Galaxy S4 GT-I9500 as benchmark tool. It gets 37.8MB/s reading and 25.7MB/s writing speed on SD Tools. 32.76MB/s read and 21.38MB/s write speed on A1 SD Bench. Slower compare to PC benchmarks because Galaxy S4 does not support UHS-I standard. But it is still the fastest 64GB microSDXC that I have tested on Galaxy S4. Well done, SanDisk… With 64GB capacity, you will have plenty of disk space to store videos, photos, music and games on your smartphone and tablet. With adapter, camera and camcorder are its home too.

Conclusion
Looking for largest capacity microSD card with fastest read and write speed? Look no further, 64GB SanDisk Extreme microSDXC UHS-I Card is the one for you. Highly recommended for smartphone and tablet because it surely shortens file transferring time and improves overall performance on your devices. Future proof also with SanDisk lifetime warranty.

Interested? Grab yours here.

  • PLANET

    Actually, SanDisk released an even faster version, Extreme Pro, with read max 95, write max 90 MB/s, tho the sizes are 8 and 16 GB currently, and the prices are usual for new cards, not that the Extreme version alone is cheap. Right now Ultra version is most sensible.. Tho I wonder where they dropped the 64 GB version…

    • http://www.jayceooi.com Jayce Ooi

      Yup, can’t wait for 64GB model to come out. ;)

      • PLANET

        It will surely take a while for them to do that, a quarter minimum perhaps, just like always ;) For the waiting, hopefully they’ll make it for Christmas ;)

  • moshiko

    well i just got mine not long ago and got the same resulte, truley amazed by the speed :D nice review !!! ty =]

    • http://www.jayceooi.com Jayce Ooi

      Totally agree. And thanks. :)

  • farhan

    hi jayce

    though this question of mine does not belong in here but I am too curious to find your views to get to an appropriate site….

    you have s4 now for many months…..which in your view is the best smart phone….currently in the market…..s4, htc butterfly s or sony xperia z ultra ???
    if i m missing out any in the list ….please guide me to that one too….I am going to buy a new one in a month or so….thanks for your advice and sorry again for posting this at wrong place….

    • http://www.jayceooi.com Jayce Ooi

      Hi farhan, I prefer Galaxy S4 over HTC Butterfly s. Sony Xperia Z Ultra is way too big for me. You can wait for Galaxy Note 3 if you prefer big screen.

  • farhan

    thank you so much jayce.

  • alpesh871patel

    hi… jayceooi please give me best data transfer software for windows 7

    • http://www.jayceooi.com Jayce Ooi

      Huh? What do you mean? Can explain more about the usage?

  • alphabeta

    Hi, there. May I know what kind of SD card reader to you use to test the speed of the SD card as normally laptop build-in SD card reader can’t support that high speed shown above. Did you use a USB3.0-to-SD card reader to test out?

    • http://www.jayceooi.com Jayce Ooi

      Yes, I am using Transcend USB 3.0 card reader.

  • SLR

    sandisk extreme and sandisk extreme plus, can i know what is the difference?

    • http://www.jayceooi.com Jayce Ooi

      Extreme Plus is faster.

      • SLR

        Which one would be best for note 3?

        • SLR

          hi Jayce, as i saw in sandisk website is shows “SANDISK EXTREME PLUS IS 80MB READ AND 50MB WRITE” AND “SANDISK EXTREME IS 45MB READ AND 45MB WRITE”? really confuse about it

          • http://www.jayceooi.com Jayce Ooi

            There is no Extreme Plus when I wrote this review. Extreme Plus is actually this Extreme version. Extreme is newer but slower version.

        • http://www.jayceooi.com Jayce Ooi

          Extreme Plus of course.

          • SLR

            i saw certain website they stating Sandisk brand not good and files are being corrupted and for samsung hp, they recommend samsung memory card itself for faster and safer. On your point of view, what do you think about it?

            • http://www.jayceooi.com Jayce Ooi

              I don’t have issue on both Samsung and SanDisk cards that I have. SanDisk offers lifetime warranty while Samsung provide 10 years only. so I will go for SanDisk if speed is faster.