RAM | 256 GB |
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Wireless Type | 802.11a |
SanDisk 256GB Extreme PRO SDXC UHS-I Card (SDSDXXG-256G-GN4IN)
Brand | SanDisk |
Model Name | SDSDXXG-256G-GN4IN |
Flash Memory Type | SDXC |
Memory Storage Capacity | 256 GB |
Compatible Devices | Camera |
About this item
- Ideal for professionals looking to maximize post-production workflow
- Read speeds of up to 95MB/s; write speeds of up to 90MB/s
- UHS speed Class 3 (U3) and video speed Class 30 (V30) for 4K UHD video
- Shock-proof, temperature-proof, waterproof, and x-ray-proof.Dimension 0.94 x 1.25 x 0.08 inches (24 mm x 32 mm x 2.1 mm)
- Lifetime limited Warranty
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From the manufacturer
At a Glance:
- For pros who demand high performance
- Fast post-production workflow
- Record 4K UHD video (3)
- Read speeds of up to 95MB/s (1)
- RescuePRO Deluxe data recovery download (6)
SanDisk Extreme PRO SDXC UHS-I Card
Our most powerful SD UHS-I memory card delivers maximum speed for performance and reliability. The SanDisk Extreme PRO SDXC UHS-I Card provides uncompromising image and 4K UHD video (3) quality from your DSLR, advanced digital or HD video camera. Transfer speeds of up to 95MB/s (1) move your data fast for efficient post-production workflow. Write speed of up to 90MB/s (1) handle rapid shots, sequential burst-mode, and RAW plus JPEG capture with ease.
SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.
What's in the Box?
- SanDisk Extreme PRO SDXC UHS-I Card
- Jewel case
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Designed for ProfessionalsProfessional cameras and high-resolution camcorders deserve the power, performance, capacity and reliability of SanDisk's latest innovations. This is why professional photographers and videographers trust SanDisk memory cards. |
Speeds of up to 95MB/s Read and 90MB/s WriteFor maximum efficiency, the SanDisk Extreme PRO SDXC UHS-I Card delivers extremely fast transfer speeds of up to 95MB/s (1) for post-production workflow. Write speeds of up to 90MB/s (1) handle rapid shots, sequential burst-mode, and RAW plus JPEG capture with ease. |
4K UHD ReadyWith Video Speed Class 30 (V30) and UHS Speed Class 3 (U3) ratings (2), the SanDisk Extreme PRO SDXC UHS-I Card lets you capture uninterrupted 4K UHD and Full HD video (3). This makes it ideal for professionals recording extreme sports and other fast-action activities without dropping frames. |
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Easy File Recovery with RescuePRO Deluxe SoftwareThe card comes with a RescuePRO Deluxe data recovery software download offer (6). This software makes it easy to recover files that have been accidentally deleted (download required). |
Designed to Withstand Extreme EnvironmentsSanDisk Extreme PRO SD UHS-I Cards are shockproof, temperature-proof, waterproof and X-ray proof (4), so you can enjoy your adventures without worrying about the durability of your memory card. |
Choose the Amount of Storage You NeedThe amount of capacity you need depends on the types of files you have, how big they are, and how many there are. The chart above gives you an idea of how many photos and hours of video you can store for each capacity. |
SanDisk Extreme PRO SDHC UHS-I, 16GB | SanDisk Extreme PRO SDHC UHS-I Card, 32GB | SanDisk Extreme PRO SDHC UHS-I Card, 64GB | SanDisk Extreme PRO SDHC UHS-I Card, 128GB | SanDisk Extreme PRO SDHC UHS-I Card, 256GB | SanDisk Extreme PRO SDHC UHS-I Card, 512GB | |
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Customer Reviews |
4.3 out of 5 stars
1,592
|
4.8 out of 5 stars
28,899
|
4.8 out of 5 stars
11,716
|
4.7 out of 5 stars
4,571
|
4.6 out of 5 stars
818
|
4.2 out of 5 stars
181
|
Read speed (up to) | 95MB/s | 95MB/s | 95MB/s | 95MB/s | 95MB/s | 95MB/s |
Write speed (up to) | 90MB/s | 90MB/s | 90MB/s | 90MB/s | 90MB/s | 90MB/s |
4K UHD and Full HD video recording | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Waterproof, temperature-proof, shockproof, and X-ray proof | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
RescuePRO Deluxe software | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Writeable label for easy identification and organization | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Operating temperature | -13°F to 185°F (-25°C to 85°C) | -13°F to 185°F (-25°C to 85°C) | -13°F to 185°F (-25°C to 85°C) | -13°F to 185°F (-25°C to 85°C) | -13°F to 185°F (-25°C to 85°C) | -13°F to 185°F (-25°C to 85°C) |
Storage temperature | -40°F to 185°F (-40°C to 85°C) | -40°F to 185°F (-40°C to 85°C) | -40°F to 185°F (-40°C to 85°C) | -40°F to 185°F (-40°C to 85°C) | -40°F to 185°F (-40°C to 85°C) | -40°F to 185°F (-40°C to 85°C) |
SD card dimensions | 0.94 x 1.25 x 0.08 in. (24.00 x 32.00 x 2.10 mm) | 0.94 x 1.25 x 0.08 in. (24.00 x 32.00 x 2.10 mm) | 0.94 x 1.25 x 0.08 in. (24.00 x 32.00 x 2.10 mm) | 0.94 x 1.25 x 0.08 in. (24.00 x 32.00 x 2.10 mm) | 0.94 x 1.25 x 0.08 in. (24.00 x 32.00 x 2.10 mm) | 0.94 x 1.25 x 0.08 in. (24.00 x 32.00 x 2.10 mm) |
Applications | RAW and JPEG photos, high-definition videos, music | RAW and JPEG photos, high-definition videos, music | RAW and JPEG photos, high-definition videos, music | RAW and JPEG photos, high-definition videos, music | RAW and JPEG photos, high-definition videos, music | RAW and JPEG photos, high-definition videos, music |
Legal Disclaimers
(1) Up to 95MB/s read speed. Write speed up to 90MB/s. Based on internal testing; performance may be lower depending on host device. 1MB = 1,000,000 bytes.
(2) UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the official website.
(3) Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See the official website.
(4) See product packaging or website for additional information and limitations.
(5) 30 year warranty in Germany, Canada and regions not recognizing lifetime warranty. See the official website.
(6) Registration required; terms and conditions apply.
Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk products.
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Price | Currently unavailable. | -12% $21.99$21.99 List: $24.99 | -35% $40.93$40.93 List: $62.49 | $80.58$80.58 | -37% $119.99$119.99 List: $189.99 | $39.99$39.99 |
Delivery | — | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 | Get it as soon as Wednesday, Apr 3 |
Customer Ratings | ||||||
Storage Capacity | 4.7 | 4.6 | 4.6 | 4.6 | 4.5 | 4.8 |
Picture quality | 4.6 | 4.6 | 4.6 | 4.6 | 4.6 | 4.7 |
Value for money | 4.4 | 4.5 | 4.5 | 4.5 | 4.2 | 4.5 |
Durability | 4.4 | 4.4 | 4.4 | 4.4 | 4.1 | 4.6 |
Easy to use | — | 4.6 | 4.6 | 4.6 | — | — |
Sold By | — | Amazon.com | Amazon.com | Amazon.com | Amazon.com | 212 Distributors (blue light serial #'s recorded) |
flash memory type | SDXC | SDXC | SDXC | SDXC | SDXC | SDXC |
memory capacity | 256 GB | 128 GB | 256 GB | 512 GB | 128 GB | 64 GB |
speed class | — | class 10 | class 10 | class 10 | class 10 | class 10 |
write speed | 90 | 200 MB per second | 140 MB per second | 140 MB per second | 260 | 90 |
read speed | 95 megabytes per second | 200 megabytes per second | 120 megabytes per second | 200 megabytes per second | 300 megabytes per second | 95 megabytes per second |
What's in the box
Product Description
Our most powerful SD UHS-I memory card delivers maximum speed for performance, reliability, and uncompromising image and 4k UHD video quality from your DSLR, advanced digital or HD video camera transfer speeds up to 95 MB/s* move your data fast for efficient post-production workflow.
Looking for specific info?
Product information
Technical Details
Brand | SanDisk |
---|---|
Series | SDSDXXG-256G-GN4IN |
Item model number | SDSDXXG-256G-GN4IN |
Item Weight | 0.8 ounces |
Product Dimensions | 1.26 x 0.08 x 0.94 inches |
Item Dimensions LxWxH | 1.26 x 0.08 x 0.94 inches |
Color | Red |
Voltage | 5 Volts |
Manufacturer | Western Digital Technologies Inc. |
ASIN | B01J5RH5Y2 |
Is Discontinued By Manufacturer | No |
Date First Available | September 5, 2016 |
Additional Information
Customer Reviews |
4.6 out of 5 stars |
---|---|
Best Sellers Rank | #1,158 in SecureDigital Memory Cards |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the speed, performance, and quality of the flash memory. For example, they mention that it's fast enough for 6K capture, works well, and is of great quality. Opinions are mixed on the value.
AI-generated from the text of customer reviews
Customers like the performance of the flash memory. They mention that it works well, has fast write speeds, and is reliable. Some say that it's great as expected and works well with their Canon 6D.
"I think I got a good card...I used it all through Japan, worked flawlessly...." Read more
"...They are as fast as indicated, reliable and suitable for business use" Read more
"...pair with my iFlash Solo for my iPod 5th Gen. This card is overkill in terms of speed, but it works flawlessly...." Read more
"Works perfect for my needs. I'm not concerned about speed. I loaded 160 GB of musical instrument samples on it to share between three computers...." Read more
Customers are satisfied with the speed of the flash memory. For example, they mention it's fast enough for 6K capture, works great, and is reliable. Some are happy with its performance.
"...The speed is superior (fast track switching) and the battery life lasts several times over what it did previously...." Read more
"...They are as fast as indicated, reliable and suitable for business use" Read more
"...It's not the cheapest 256 GB card out there, but I believe it is one of the fastest, which is why I bought it...." Read more
"fast and now relatively cheap not sure what devices people would be using this ting in now but i use it in a bmpcc the first version went strong for..." Read more
Customers are satisfied with the quality of the flash memory. They mention it's a great product, excellent, and at a fair price. Some are happy with the brand and the fast shipping.
"Excellent sd card. Great price." Read more
"Awesome product" Read more
"Great brand - very happy" Read more
"Great product!" Read more
Customers are satisfied with the storage space provided by the flash memory. They mention that it has the advertised capacity, holds lots of photos, and works fast.
"Love the amount of memory and how fast it processed the pictures when taking them. Worth the $...great buy!" Read more
"Plenty of storage space on this card, excellent buy" Read more
"Plenty of storage and ultra fast" Read more
"Reliable, generous storage...." Read more
Customers are mixed about the value of the flash memory. Some mention that it's a great product and relatively cheap. However, others say that it is expensive and high capacity is expensive.
"fast and now relatively cheap not sure what devices people would be using this ting in now but i use it in a bmpcc the first version went strong for..." Read more
"Well price and does exactly what I needed it for. I have a 256 GB laptop and needed a fast reliable way to back it up. This SD card does the trick...." Read more
"Insane price but what are you gonna do when you shoot a 20+MPIX camera with HD vid?" Read more
"...Worth the $...great buy!" Read more
Reviews with images
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Top reviews
Top reviews from the United States
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As you can see below, I purchased the first card from this same listing on Amazon and it was real. Unfortunately a year later I purchased the same card from the same listing and now I received a fake. I noticed the box had some hard to read print on the back, but didn't think much of it. Then upon opening the card I noticed that the locking tab was yellow, not grey like my first one. Upon even closer inspection, I noticed that the new (fake) card didn't have a batch/serial number on the back, and was missing the "Made in China" engraving. Once formatting in my camera and testing, I noticed that the card easily took 10 times as long to write a photo to. Also, the camera was saying that the new card had a higher capacity. As I am using these cards in a Sony A7Riii, and the fact that it takes 100MB 43MP photos, I require high speed cards, hence why I purchased the fastest UHS-I card Sandisk makes. Amazon in the past has provided real cards, but in this case it was fake! To the untrained eye or average consumer, most will not notice this until they have VERY poor performance from the card, and may think it's their camera, device, etc. See below for test and comparison photos.
***Original (Real Card) - June 2017***
I used this card in my Sony A6500 for about 8 months shooting about 20,000 RAW images without a single issue. I've now upgraded to the Sony A7Riii and am getting great read/write speeds in-camera with it. As some may know, the camera has 2 card slots: one UHS-1 and the other UHS-2. UHS-2 supports triple the speeds over UHS-1, which is what this card is. I still get more than acceptable burst rates before the buffer fills. I see no reason to ugprade to the twice the price, half the size UHS-2 cards for this camera.
Reviewed in the United States on March 6, 2018
As you can see below, I purchased the first card from this same listing on Amazon and it was real. Unfortunately a year later I purchased the same card from the same listing and now I received a fake. I noticed the box had some hard to read print on the back, but didn't think much of it. Then upon opening the card I noticed that the locking tab was yellow, not grey like my first one. Upon even closer inspection, I noticed that the new (fake) card didn't have a batch/serial number on the back, and was missing the "Made in China" engraving. Once formatting in my camera and testing, I noticed that the card easily took 10 times as long to write a photo to. Also, the camera was saying that the new card had a higher capacity. As I am using these cards in a Sony A7Riii, and the fact that it takes 100MB 43MP photos, I require high speed cards, hence why I purchased the fastest UHS-I card Sandisk makes. Amazon in the past has provided real cards, but in this case it was fake! To the untrained eye or average consumer, most will not notice this until they have VERY poor performance from the card, and may think it's their camera, device, etc. See below for test and comparison photos.
***Original (Real Card) - June 2017***
I used this card in my Sony A6500 for about 8 months shooting about 20,000 RAW images without a single issue. I've now upgraded to the Sony A7Riii and am getting great read/write speeds in-camera with it. As some may know, the camera has 2 card slots: one UHS-1 and the other UHS-2. UHS-2 supports triple the speeds over UHS-1, which is what this card is. I still get more than acceptable burst rates before the buffer fills. I see no reason to ugprade to the twice the price, half the size UHS-2 cards for this camera.
I used it all through Japan, worked flawlessly. Never had a hiccup, shooting bursts, and shooting 4K video with my Lumix FZ300. Filled up 200gb, transferred fine to my computer, still working! What else could I hope for?
Side note for people who remember shooting with old brick digital cameras, like my Olympus. My first SD card was a 8 mb! Mind-boggling how far we have advanced!
For those interested, here are some data rates for a 256gb (and 128gb within margin of error) extreme pro SD card (rated for 95mb/s). These numbers were achieved using a UHS-1 card reader though not all card readers are created equal so your numbers may differ.
Sustained read: 98 mb/s
Sustained write: 89 mb/s
4kb write: 2.7 mb/s
4kb read: 8.9 mb/s
Top reviews from other countries
今回も256SD 128マイクロSD 3枚 全て本物で公表値通りのスピードでした。
全く問題ない商品なのに、値段も安く、一切の心配もなく安心して購入出来ます。
低く評価してる人は測定環境を疑ってしまいますね…
WIN10 USB3ソケット USB3ケーブル USB3カードリーダー複数にて調査しました。
カードリーダーUSB3の物でも数値が出ない物が相性としてあるので、それで速度が出ていない人もいるのではないかと思ったりしてしまいます…
風見鶏 -カザミドリ-さんで間違いないと思います。
New-idea Shop アマゾン倉庫商品は、毎日出荷中さんや、
jnhショップさんは、私が買ったのは偽物ばかりでした。
速度は出ないし、直ぐに必要なのに使えないし、手続きは面倒だし、
脚の環境が悪いとめんどくさいし、関わりたくないと思いました。
This particular product is the Extreme Pro version of SanDisk's ever popular card. I purchased this card specifically to use on my Canon EOS 77D and it is perfect. I use my camera for fast burst photography and the results are stunning. Having purchased the 256GB version, I no longer have to worry about running out of space. It's more an issue now of remembering to back up my files should the worse ever happen.
Most of you will be wondering how it performs in read and write tests. After carrying out extensive research, I'm pleased to say these cards are currently (July 2018) the fastest available SDXC cards for this capacity. It might not be the cheapest card, or cheapest flash memory manufacturer. But make no mistake, SanDisk know what they are doing. Just make sure you purchase a genuine card and not that cheap junk with a SanDisk label on it.
With that being said, I have no hesitation in recommending this card for any technology enthusiast.
If you found my review helpful, please click the "Yes" or "Helpful" button to state this so I know its been a help to someone. Thank you!
CrystalDiskMarkでベンチマークテストを実施しました。
シーケンシャルの速度はスペック通りですね。
ただwin7の環境でのベンチマークです。win8.1以降だともっと速度出るはずです。
シーケンシャルライトは91.65MB/sですね、ビット計算だと733.2Mbpsになります。
【品質について】
Check Flashで全セクタをチェックしました。
ちゃんと256GB使用でき不良セクタもありません。
当然ですが本物ですね。
メモリーダイレクトが販売し発送はAmazonでした。
windowsのディスクの管理を見ると、未割り当ての領域が32MBあります。
何それ?怖い!何て思いますが、これはSD3.0の仕様ですので気にしないでください。
exFATのフラッシュメモリは全部こんなものです。
【非常時にはDISKPARTで修復】
全てのフラッシュメモリに起こり得る事ですが、ライトプロテクトが掛かり書き込みも削除も出来なくなることがあります。
SD特有のプロテクトスイッチではありません。使用方法によりますがmicroSDでもたまに起こります。
フォーマットソフトの相性とかドラレコのデータ保護機能とか、理由は様々ですがライトプロテクトが掛かります。
「なにこれ不良品?」「壊れたー」と言って捨てる前にまず直せるか試しましょう。
windowsにはコマンドラインから使える「DISKPART」という機能があります。
DISKPARTの「clean」コマンドでライトプロテクトが解除できますので、非常時にお試しください。
※データは確実に消えるのでやる前にバックアップしましょう。
Reviewed in Japan on April 16, 2017
CrystalDiskMarkでベンチマークテストを実施しました。
シーケンシャルの速度はスペック通りですね。
ただwin7の環境でのベンチマークです。win8.1以降だともっと速度出るはずです。
シーケンシャルライトは91.65MB/sですね、ビット計算だと733.2Mbpsになります。
【品質について】
Check Flashで全セクタをチェックしました。
ちゃんと256GB使用でき不良セクタもありません。
当然ですが本物ですね。
メモリーダイレクトが販売し発送はAmazonでした。
windowsのディスクの管理を見ると、未割り当ての領域が32MBあります。
何それ?怖い!何て思いますが、これはSD3.0の仕様ですので気にしないでください。
exFATのフラッシュメモリは全部こんなものです。
【非常時にはDISKPARTで修復】
全てのフラッシュメモリに起こり得る事ですが、ライトプロテクトが掛かり書き込みも削除も出来なくなることがあります。
SD特有のプロテクトスイッチではありません。使用方法によりますがmicroSDでもたまに起こります。
フォーマットソフトの相性とかドラレコのデータ保護機能とか、理由は様々ですがライトプロテクトが掛かります。
「なにこれ不良品?」「壊れたー」と言って捨てる前にまず直せるか試しましょう。
windowsにはコマンドラインから使える「DISKPART」という機能があります。
DISKPARTの「clean」コマンドでライトプロテクトが解除できますので、非常時にお試しください。
※データは確実に消えるのでやる前にバックアップしましょう。
Sony α7sIIには全て使える。 GH5sには400mb/sはダメでした。それ以下は問題なく使えます。
64G容量のカードを装着回数を3回分節約できるので、非常に便利です。
今の所問題無く動作しているので、今後の耐久性に期待している