SanDisk Ultra 64GB SDXC Memory Card, Up to 120 MB/s, Class 10, UHS-I, V10

Product Information

Card classifications like V30 or U3 are just categorizations of these speeds. There are three main classes: Speed Class (denoted with a number in a circle), UHS Speed Class (a number in an open beaker-like icon), and a Video Speed Class (V followed by a number). The numbers indicate the minimum writing speed when put under data transfer. Speed class is categorized into Class 2 (a minimum write speed of 2MB/s), Class 4 (4MB/s), Class 6 (6MB/s), and 10 (10MB/s). Choosing the best one for your camera depends on your camera's resolution, buffer size and burst shooting speeds. An additional clue is the UHS Speed Class rating, which is U1 or U3. U1 means it can write a minimum of 10MB/s (like Class 10), while U3 pushes the write speed up to a minimum of 30MB/s. More interested in shooting video? The Video Speed Classes are V6, V10, V30, V60, and V90, with V6 suitable for standard definition video recording and V90 capable of 8K video capture. 4K UHD video recording will require a minimum of V10 ideally, and HD video can utilize V6 or below at a push. How we test SD cards Our stand-out best SD card is the Transcend SDXC UHS-II U3. With a Class 10, V90, U3 and UHS-II rating, we thought it would be fast enough to capture almost anything modern devices could throw at it, but we weren’t expecting the speed results we got. The latest UHS-III standard is faster still, with speeds of up to 624MB/sec in both directions simultaneously, while the SD Express standard takes this up to a staggering 985MB/sec. However, neither standard seems to have taken off yet, either in terms of cards or the readers and devices to support them. Should I always buy the fastest card I can afford? Next on our list is the Extreme Pro SDXC UHS-1 from renowned SD card manufacturer SanDisk. As part of a team of manufacturers that came together to introduce standardization of the SD card market, we’re getting a good, reliable card at a decent price. On top of this, most cards now have a “V” (for video) rating, going from V6 all the way to V90, indicating write speeds of 6MB/sec to 90MB/sec. You need a V30 card to shoot 4K video at speeds of 60 to 120 frames per second, while V60 is the base level for shooting 8K video at 60fps. V90 is theoretically capable of handling 8K video at up to 120fps. However, given that only a handful of professional-grade cameras can offer that, and that they tend to use the larger CFexpress 2.0 cards for storage, this isn’t what you might call a must-have.

SanDisk Ultra 64GB SDXC Memory Card, Up to 120 MB/s, Class 10

We think the best SD card for most photographers is the Transcend SDXC UHS-II U3, thanks to its incredible transfer speeds and impressive durability. That said, a more affordable alternative is the SanDisk Extreme Pro SDXC UHS-I, while the PNY Elite Performance SDXC is ideal for buyers on a budget.

For added peace of mind, the card comes with a warranty direct from SanDisk giving you a lifetime guarantee should any fault arise (and by lifetime, they mean 30 years). Not bad, considering we probably won’t even need SD cards that far into the future. Our SanDisk Extreme SD UHS-I V3 tests saw write speeds live up to its claims, matching them almost exactly at 71.6MB/s. But as with most other cards on this list, the read speeds leave a bit to be desired, coming in at almost half the claimed speed, 71.6MB/s. All can be forgiven, though, bearing in mind the extremely low cost of these cards, especially while still offering such high capacity to users at up to 256GB sizes. As a result, those hunting for the perfect balance of price and performance don’t need to look any further, and spending just a little more will get you your card bundled with Samsung’s excellent 160MB/sec USB card reader. What more could you want? While our speed tests show quite a dip in performance when compared to claimed speeds (with our tests revealing a write speed of 63.6MB/s and a read speed of 65.9MB/s), for the money it’s still a very solid buy. Suitable for users that want to shoot stills and some 4K video, you can’t go wrong with the Extreme Pro UHS-I.

SanDisk Extreme PRO 64GB SDXC Memory Card up to 170MB/s, UHS

For stills, this would benefit sports and wildlife photographers, or indeed any discipline that requires rapid bursts of high-resolution photographs. It'll also work nicely for filmmakers needing to capture 4K and 8K on cameras, as it’s one of the fastest in this guide, as shown by its V90 classification. Matching the claimed read speeds almost exactly at 254MB/s, the 1667X does well when compared to the claimed transfer speeds. Write speeds did drop by about 20% to 101MB/s, which is similar to or better than other cards in this roundup. Consistency, fast speeds and a limited lifetime warranty make the 1667X a very desirable option for creatives who need to capture scenes at higher resolutions. You don't have permission to access "http://www.argos.co.uk/browse/technology/camera-accessories/memory-cards/c:30184/brands:sandisk/capacity-(gb):64/" on this server. Available with up to 1TB of storage capacity, this is a versatile and good value card for a wide range of stills and video shooters.Often, fast sequential speeds come at the expense of random read/write speeds, but the A2-class 1066x is an exception; it’s not as speedy as the Integral Ultima Pro Professional High-Speed card below, but it’s faster than the SanDisk Extreme Pro and Samsung Evo Plus on this count, making it a fine all-round performer. If you’re looking for a card that can run apps or cover video on your mid-range or high-end smartphone, you won’t get much better than this.

SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB SanDisk Ultra 64GB Class 10 SDXC UHS-I Memory Card up to 80MB

Thanks to the UHS-II technology in the 2000X, we can rely on this card for fast read and write speeds. Though slightly more expensive than its competitors, the Lexar name is known for reliability and consistency in performance when it comes to memory cards. Impressive transfer speeds make this durable SD card ideal for enthusiasts who a mix of action stills and high-res video. These standards cover the speed of the interface between the microSD card and your device (or memory card reader), as this can also limit the maximum speed of data transfers between the two. UHS-I has a maximum speed of 104MB/sec, and you’ll usually see a Roman numeral “I” beneath the U1 logo. UHS-II takes that up to 156MB/sec (with data transferring in both directions) or 312MB/sec (with data transferring in only one direction). Actual transfer speeds under our testing churned out a write speed of 33MB/s and read speed of 82MB/s; not too bad, but the write speed is close to the minimum V30 classification on the label, so that's worth bearing that in mind if write speeds are important to your work. Pricier than rivals, this Lexar card offers consistent read and write speeds fit for both sports shooters and 8K filmmakers.

Running out of space for your apps, games, videos or photos? Find the speed and capacity you need with our pick of the best microSD cards

What’s more, this card comes into its own on random read/write speed tests. Here, we saw the fastest performance we’ve seen from a microSD card, reaching speeds of over 12MB/sec. Other cards from Lexar, Kingston and Samsung are catching up, but this is still the speed king for app and game performance. Given that it’s only slightly more expensive than the basic Ultima Pro, that makes it one of the top options for smartphone or Switch use.

Sd Card 64Gb Sandisk Terbaru - Tokopedia Jual Sd Card 64Gb Sandisk Terbaru - Tokopedia

In our real-world tests, we found that the read and write speeds fared significantly better than other cards in its class. It only dipped 19MB/s shy of the claimed write speed at 241MB/s, making it ideal for larger data transfer such as 4K or 8K video recording, with the read speed only lagging slightly behind at 253MB/s. SD cards are flash memory, which means they have no moving parts and instead rely on electronic chips to store data. While they don’t require power to store data, they can be damaged via water, fire and physical pressure. Some companies offer bespoke 'tough' versions that can withstand these elements, even remaining safe in extreme temperatures, so it's worth looking for those if you're going on an adventure. Whilst SDXC cards allow for larger capacities and they will fit into any normal SD slot, they may have compatibility issues with older devices that do not support their newer format. Computers also need to be able to read the exFAT filesystem to be compatible with SDXC. Currently Linux, Windows 7, Mac OSX (Snow Leopard) and some earlier versions of Microsoft Windows are compatible. It didn’t match claimed speeds in testing, but this is still a fast, reliable card for pros who are happy to pay for performance.For the average photographer who needs a rugged SD card for a reasonable price, this PNY option is a hard one to beat. You don't have permission to access "http://www.argos.co.uk/browse/technology/camera-accessories/memory-cards/c:30184/brands:sandisk/" on this server. From one of the biggest names in the SD card industry, the SanDisk Extreme PRO SDXC UHS-II is limited to a maximum of 128GB in card capacity. However, its read and write speeds speak for themselves and more than make up for it. Ideal for 4K and even 8K video capture as well as continuous burst shooting with high-resolution stills in raw and JPEG format, our tests revealed that it performed just around 30MB/s slower than the claimed speeds, with an actual read speed of 268MB/s and write speed of 233MB/s.