features :
- Great for High Performance DSLRs and HD Camcorders
- Professional speed for capturing more shots in continuous burst mode
- Enhanced performance with Power Core controller technology engineered to distribute data rapidly and efficiently
- Extreme durability: water proof
- Backed by a Lifetime Limited 1 warranty
- Available in capacities of 8 GB, 16 GB, 32 GB, 64 GB
Customer Reviews
| 91 of 99 people found the following review helpful  4x as expensive as Transcend Class 10... but worth it if you transfer LOTS of data. Frame advance rate increase is 100% myth., By 7 "7" (Planet Earth) - See all my reviews Amazon Verified Purchase(What's this?) This review is from: SanDisk Extreme Pro 16 GB SDHC Class 10 UHS-1 Flash Memory Card 95MB/s SDSDXPA-016G-X46 (Personal Computers) UPDATE: As I now have a Nikon D800E I thought I'd share my results for that particular camera (and presumably the D800 as well) as this card will be a likely choice for D800/E users. As mentioned in my original review below, there appears to be an issue with Nikon files and transfer speed being relatively slow with this card. This problem is worse with the D800E. I shoot either Uncompressed RAW + Large Basic JPEG or Lossless Compressed RAW + Large Basic JPEG and approximately 75% of the time my D800E files transfer at 18-22MB/second. This is no faster than transfers from a Transcend Class 6 card. The other 25% or so of the time I get transfer rates as high as 38MB/second. Better, but pretty poor performance from a claimed 95MB/second card. I have yet to sustain a 45MB/second transfer with my D800E files.In all fairness, I have not shot with any other cards in my D800E and don't know if slower cards will transfer slower than this card does. ORIGINAL REVI EW BELOW: First, let's be clear about transfer speeds. And for the record, all speeds I mention in this review are my ACTUAL MEASURED speeds, not manufacturer-claimed or hypothetical limits. I'm talking my real world experience. I use a Transcend TS-RDF8K USB 3.0 card reader and I transferred to a benchmarked 514MB/s write, 551MB/s read Mushkin Chronos solid state drive. See 3rd to last paragraph for camera frame advance rate information and the last paragraph for USB 2.0, USB 3.0 and FireWire information. My main concern with memory card speed is for computer uploads after a day or night of shooting... First, let me get the ATTO Disk Benchmark numbers out of the way. Doing the 1GB Total Length test, from 64K to 8192K samples, the read speed is consistently at 85MB/s for reads and 71MB/s to 77MB/s for writes. I never got even 86MB/s or more (aside from the initial data transfer rate spikes) once during my testing and feel SanDisk is lying about the card 's ability to hit 95MB/s. It never even hit 86MB/s a single time. So, that's benchmarking. Now on to the real world. I have some conflicting results with these cards (I have 3 of the SanDisk 16GB "95MB/s" cards; 1 for each of 3 cameras): When transferring files from my Canon S100 card, I routinely hold 80-81MB/s uploads to my computer. Not bad at all! Especially being that they are real world numbers. However, they're supposed to be 95MB/s cards. The only time I ever see 95MB+/s is the MOMENT they start transferring data. Same as any other card, there is that initial spike and then the numbers drop fast. So, 80MB/s is a nice fast upload even though I paid for 95MB/s. I feel like I'm getting shorted by 16%. :( When transferring from my Nikon D5100 card, after the initial spike I only sustain, *gulp*, about 40-45MB/s uploads. :( VERY disappointing! That's only 33-50% faster than the 30MB/s cards that cost WAY less and not even double the speed of the Transcend Class 6 or 10 cards (Transcend Class 6 is the same speed as their Class 10) that cost 1/4 what these cards do. I'd like to blame SanDisk for this but in all honesty, I think it is something with the Nikon files. I don't see how this is possible but when I put my Nikon files on the Canon S100's card, I get the same 40-45MB/s transfer speeds. Therefore, it's not an individual card's idiosyncrasy. It's probably something with those Nikon files. Makes no sense to me, but I can't figure any other reason. It's not the card, because they all benchmark within 1% of each other and handle Canon S100 files like the other cards and Nikon files like the other cards. If anyone can help me out with this Nikon slow speed issue, please comment here. Thanks. :) Uploading Nikon files TO the card (write speed) from my computer, I get about 60MB/s. Strange that this is faster than the read speed... REGARDING CAMERA FRAME ADVANCE RATE... I've reviewed the Sa nDisk 30MB/s (real life 30MB/s computer uploads with USB 3.0) card and Transcend Class 10 cards (real life 25MB/s computer uploads with USB 3.0) in the past and I found there to be literally only approximately a 0.1% SanDisk 30MB/s card frame advance rate advantage in both my Nikon D90 and D7000. Such a minuscule "advantage" could easily be attributable to my stopwatch button-pressing. I informally tested the "95MB/s" card in my D7000 in Continuous High advance shooting "Lossless Compressed" RAW files only, not RAW+JPEG. I got 9 frames (buffer capacity) at rated FPS of 6FPS and then jerky buffer-restricted advance at 1.5 frames per second. My Class 6 and 10 cards give me the same 9 frames in 1.5 seconds and then continue after the buffer is exhausted at 0.7FPS. In other words, the "95MB/s" card gets you an extra 0.8FPS after the buffer is exhausted. So, card speed means pretty much nothing when shooting RAW files. I don't know about Class 2 or 4 cards potentially slowing thi ngs down, but who cares about such slow cards that... Read more 24 of 24 people found the following review helpful  Fast, By This review is from: SanDisk Extreme Pro 8 GB SDHC Class 10 UHS-1 Flash Memory Card 95MB/s SDSDXPA-008G-X46 (Personal Computers) I have the Delkin Elite and this card, both UHS-I cards at 95MB/s. I also have the SanDisk Extreme Pro 45MB/s cardI'm using them on the Panasonic GH2 and Fujifilm X100. On the GH2, the 95MB/s and 45MB/s cards are writing at almost the same speed. So it's probably a better choice to get the SanDisk 45MB/s card unless you can find the higher-spec cards at sim ilar or better prices. On the X100, both 95MB/s cards are faster than the 45MB/s card by small margin. The SanDisk 95MB/s card is slightly faster than the Delkin 95MB/s card by a tiny margin. So the fastest card for X100 is between the two 95MB/s. Which one to choose would be down to the price. 28 of 33 people found the following review helpful Problem Solved, I did not buy this card from amazon but I bought this EXACT card from bestbuy's physical real world store after a cheaper card failed me for HD (my T3i would shut down after 5 seconds using a cheaper card)... this card solved that problem Transfer GB's from your camera to your computer in a matter of seconds/minutes. I have the Canon T3i... I will only purchase sandisk extreme pro for my dslr from this point on, other brands of flash memory no longer exist. |
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