SanDisk Extreme 128GB SDXC UHS-I Card (SDSDXNF-128G-GNCIN) [Old Version]

I recently got really interested in photography and video. I purchased the Lumix G7 mirrorless DSLR camera. I needed an SDHC card that would allow me to shoot 4k and take fast burst photos. Do I need to spend another arm & leg to allow myself to record in the beauty which is 4k? NAY. Get this to solve your worries, child. Best bang for your buck. So. While reading reviews for Micro SD cards on Amazon, I was surprised by how many "fake" cards were reported. Apparently it's a big deal and has made it's way even to Amazon. So be careful with that. I found no indication of this being fake, thankfully. Performance: Most important. Does it work without hiccup? When shooting 4k video (100mbps), I have no issues issues. Camera doesn't suddenly turn off like other less powerful cards might. It's also recognized. Other owners of the G7 have complained that non U3 cards weren't recognized. I got the U3 for piece of mind knowing that it would handle whatever I threw at it. It does! Value: For the price and performance, this is an excellent product and offers great value. For a class 10 U3 card, I think this was the best bang for your buck. I've had great experience with SanDisk in the past. They continue to offer products which work well. SD cards continue to fall in price. The price difference between the high end card like this and some other mid to low level card is minimal. Might as well get this even if you don't plan to shoot 4k. Summary: Overall, I'd highly recommend this card. If you ever plan on shooting 2k or 4k or high burst photos, you'll most likely need a card of these specs. Sure lower end cards might work, but they're not guaranteed to keep up. This is good for future proofing. Those higher formats are quickly becoming the norm. You don't want to be stuck with a card that can't shoot at those qualities. You'll end up having to buy this in the future, might as well get this now. I'm satisfied with my purchase and haven't had any issues. Provides me with the capacity and speeds to shoot at 4k. This is probably the best value card which can do that. The price difference to upgrade to this is minimal. Just go with this one! Hope this helps

We’re wedding photographers and have used memory cards from several different brands over the years, and this SanDisk card has been one of the most reliable. We've used it frequently for over five years, and it still works perfectly. We've never had a single issue with it — dependable performance every time, which is essential in our line of work.

I purchased the 128GB version of this card hoping that it would work with my Panasonic 991 4k camcorder. I have gone through a few cards that advertised extreme speeds but when you look into them further they did not have sustained write speeds that could meet the demands of 4k recording. I am happy to report that this card really does work well for 4k video. It is class 10 and U3 which means it meets the minimum requirements for most consumer 4k recording devices. The price was also very reasonable and actually was less than the 64gb versions of other similar speed cards. *** Positive Points: *** - Able to record 4k video - Good Price - Lifetime warranty *** Negative Points: *** - None

SanDisk has a number of cards labeled Extreme. The Extreme 90MB/s line is replacing both the Extreme 60MB/s (16,32,64GB) and Extreme 80MB/s (128GB, 256GB). This review compares the 32GB Extreme 60MB/s, 128GB Extreme 80MB/s and the new 32GB & 128GB Extreme 90MB/s. The 32GB Extreme 90MB/s cards are an upgrade over the Extreme 60MB/s cards in READ speed only. The card benchmarked up to 99.552 MB/s read (Lexar SR2 reader). Write speeds were slightly lower on the new card. It is still faster than the 40MB/s write speed that SanDisk claims. 32GB Extreme 90MB/s = 95-99MB/s read. ~49 MB/s write. 32GB Extreme 60MB/s ~75MB/s read. ~55MB/s write. The 128GB Extreme 90MB/s and Extreme 80MB/s benchmark at essentially the same speed. The read speed was not quite up to the 90MB/s read speed claim, but both were faster than the quoted 60MB/s write speed. Since the Extreme 80MB/s cards were not around very long I think SanDisk just changed the label to combine the two into the new Extreme 90MB/s series. 128GB Extreme 90MB/s = ~85MB/s read. ~78MB/s write. 128GB Extreme 80MB/s = ~85MB/s read. ~80MB/s write. Bechmarks were done using CrystalDiskMark 3.0.3 and tested in a dozen different USB 3.0 UHS-I and UHS-II SD card readers. For the price the SanDisk Extreme 90MB/s are a great value. The upgraded READ speed on the 32GB card is good when downloading images using a fast card reader. The ~49MB/s WRITE speed is pretty fast, but if you have a new DSLR that supports UHS-I (SDR104 mode) then you probably want to consider the 128GB version, or use an Extreme Pro (90+ MB/s WRITE speed). Not all UHS-I cameras support DSR104 mode and may use a slower 50MB/s bus speed, so for many lower-end or older DSLR, mirrorless or compact cameras the lower write speed card would be fine.

Intro note: You probably don't need this card if you're just an amateur/casual photographer or if you need it for a handheld device, such as a Nintendo 3DS. I would just get something cheaper. I don't usually write reviews because I get too lazy, but because this is a new card and there aren't any reviews, I thought I'd pitch in. Some background info about me--I'm an intermediate photographer/videographer that mainly shoots 1080p/24fps and 1080p/60fps video using a Canon 70D, so I can't give real life feedback on 4k shooting(sorry), but I will include average scores(that include 4K) from the Crystal Disk benchmarks that I've ran. DSLR usage - The card writes very fast so that pictures practically show up immediately after being taken on the LCD screen. Also, browsing quickly through the gallery of photos cause nearly no delay for the picture to show up. - The card can keep up amazingly with continuous shooting. As you may now, the Canon 70D has a pretty good continuous shooting rate that doesn't slow down unless you're shooting in raw. However, most of my sd cards will down after the ~40th shot or so, and the camera is forced to take pictures at a slower rate until the card "refreshes" and is back up to speed. Not the case with this card. It held up beautifully and the camera hit its buffer when it was supposed and not any sooner. This is good news for action/wildlife/sports photographers. Computer usage - I recommend you take a close look at the benchmark scores below. Read/write speeds are true to Sandisk's claims of 90 and 40 Mbps respectively, however, it is sometimes a little lower or higher. Transferring 20 gigabytes of photos/videos is a breeze, but obviously it won't be twenty seconds--let's be real with our expectations here, this isn't an SSD. Unfortunately, like other cards, it runs at advertised speed for about twenty seconds, and then it dips to half of that for three or four seconds, and then it's back to 90 mbps. The same is true for writing speeds. I believe this is due to the card hitting its buffer zone, similar to what a camera on continuous shooting mode would do. If I am mistaken on that, please correct me. -The benchmark rated the read/write a few mbps higher than what Sandisk claims, but I find that it's usually smack dab on 90/40. Overall, I really recommend this card for the intermediate camera users and above, although I'm sure a serious professional would use something better, especially those that are doing serious video editing and need a speedy read/write from their SD cards. Again, if you're just starting out in photography, this card is unnecessary, but if you can afford it then why not. **Benchmarks: ----------------------------------------------------------------------- CrystalDiskMark 5.0.2 x64 (C) 2007-2015 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 93.330 MB/s Sequential Write (Q= 32,T= 1) : 49.148 MB/s Random Read 4KiB (Q= 32,T= 1) : 9.934 MB/s [ 2425.3 IOPS] Random Write 4KiB (Q= 32,T= 1) : 4.057 MB/s [ 990.5 IOPS] Sequential Read (T= 1) : 95.617 MB/s Sequential Write (T= 1) : 48.860 MB/s Random Read 4KiB (Q= 1,T= 1) : 9.425 MB/s [ 2301.0 IOPS] Random Write 4KiB (Q= 1,T= 1) : 4.097 MB/s [ 1000.2 IOPS] Test : 1024 MiB [F: 0.0% (0.0/29.7 GiB)] (x5) [Interval=5 sec] Date : 2015/09/10 17:34:01 OS : Windows 10 Professional [10.0 Build 10240] (x64)

After some poor experiences with some other memory cards and flash drives I will only buy Sandisk or Samsung Memory. I use this with my Sony A6300 and it works great for a lot of RAW files and it also works for 4K video recording. I actually prefer 32GB cards so I don't end up with all my eggs in one basket but taking RAW pictures can fill up your cards fast so the 64GB is always nice to give you extra room. I don't know how Western Digital buying Sandisk will affect the product if at all but as far as HDD's go, I've always chosen Western Digital over Seagate. These are great cards and Sandisk are some of the best quality cards at very good prices so they are easy to recommend.

Sandisk speed, quality and reliability. Be mindful that the rated speed on SD cars is for read speeds and that writes will be slower. Just keep this in mind when thinking of getting a cheap card. You must check and then reference the logos, in this case the 3 in the U shape and the circled 10 are an indicator of the class of write speed to the card. This can be important for both video and for fast burst shots, such as from a DSLR. The quicker the camera can flush the buffer to the card, the more shots you will get in succession.

Great card at a great price! I haven't benchmarked these, and I mostly take photos as opposed to video, but I haven't had a problem yet. I've tried it in a camera that writes 24MP and another that writes 36MP both RAW files, and haven't had any issues. These are my go-to cards as they're priced well and work flawlessly so far. I've had other brands go bad on me, but I don't recall having an issue with a SanDisk (and even if I did, by now, the failure rate would be relatively low considering the number of SanDisk cards i've used).

他国から送られて少し心配しましたがGX８の４Kで普通に使えています。Sandiskという名前を信頼して間違いなかったと今のところ思っています。

Strong price / performance mix. I just used this card as my primary storage in a Nikon D7100 for a week-long vacation. The Nikon was unable to outwrite in burst mode (jpeg fine, large, 12MB files). At this setting, by the way, you'll have storage for 2700 images. I plan to buy a 2ed one as the "copy slot" to protect myself against any future disasters (just in case as general best practice - nothing about this card makes me suspect it).

Carte de stockage pour un appareil photo semi pro. Ce qui m'intéressait c'était la vitesse d'écriture lorsque je film un spectacle. J'en suis ravi aucuns soucis , après de longues minutes d'enregistrement la carte n'a pas de difficulté a enregistrer les données. La vitesse d'écriture est respecté et ça c'est important.

Ich bin Hochzeitsfilmer (movies-art.de) und für die Aufnahmen einer Hochzeit ist die Zuverlässigkeit und die Geschwindigkeit von großer Bedeutung. Die Speicherkarten von SanDisk kann ich nur jedem weiterempfehlen. Seit 10 Jahren nutze ich diese Karten selbst für meine Arbeit.

Chegou antes do previsto. O cartão é excelente, atende todas as minhas necessidades.