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SanDisk

[Older Version] SanDisk 128GB Extreme PRO SDXC UHS-I Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXY-128G-GN4IN

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Availability: In Stock.
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Arrives Saturday, Aug 2
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Capacity: 128GB


Style: Card Only


Features

  • This version has been discontinued by manufacturer
  • Shot speeds up to 90MB/s, transfer speeds up to 170MB/s [requires a compatible device capable of reaching such speeds, such as the SanDisk SD UHS I card reader (sold separately)].
  • Based on internal testing; Performance may be lower depending upon host device, interface, usage conditions and other factors 1MB=1,000,000 bytes; X = 150KB/sec
  • Perfect for shooting 4K UHD video and sequential burst mode photography, Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors
  • Capture uninterrupted video with UHS Speed Class 3 (U3) and video Speed Class 30 (V30)(2) | (2) V30, sustained video capture rate of 30MB/s, & U3 designate a performance option designed to support real-time video recording w/ UHS enabled host devices.
  • Built for and tested in harsh conditions: Temperature Proof, Water Proof, shock Proof, and X ray Proof, Card only

Description

Our most powerful SD UHS-I memory card yet delivers performance that elevates your creativity. With shot speeds of up to 90MB/s and UHS speed Class 3 (U3)(2) recording, you’re ready to capture stunning, high-resolution, stutter- free 4K UHD video (1). And, because your pace doesn’t let up after the shots are in, it delivers up to 170MB/s transfer speeds for a faster postproduction workflow [requires a compatible device capable of reaching such speeds, such as the SanDisk SD UHS-I card reader (sold separately)]. Plus, it’s built to withstand weather, water, shocks and other less-than-ideal conditions so you can rest assured that it’s good to go wherever your work takes you. Up to 170MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Write speed up to 90 MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. (1)Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. (2) UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS 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.

Brand: SanDisk


Model Name: Extreme PRO


Flash Memory Type: SDXC


Memory Storage Capacity: 128 GB


Compatible Devices: Camera


Color: Multicolor


Special Feature: X Ray Proof, Water Proof, Drop Proof, Temperature Proof


Read Speed: 170 Megabytes Per Second


Item Weight: 0.63 Ounces


Write Speed: 90.0


Hardware Interface: SDXC


Secure Digital Association Speed Class: Class 10


Product Dimensions: 1.2"L x 0.9"W


Manufacturer: Western Digital Technologies, Inc.


UPC: 619659170325


Global Trade Identification Number: 25


Item Weight: 0.63 ounces


Department: Computer Hardware, Supplies & Data Storage


Item model number: SDSDXXY-128G-GN4IN


Is Discontinued By Manufacturer: No


Date First Available: September 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Very nice and very very economical!
Capacity: 128GB Style: Card Only
Alright fellow photogs and camera aficionados of the Amazon world, let's talk SD cards, shall we? Now, I'm rockin' the Lumix S5 IIX, which, yeah, she's a bit high maintenance and demands those UHS-II cards. But here's where things get interesting. Enter the SanDisk 128GB Extreme PRO SDXC UHS-I Card. While my Lumix loves those UHS-IIs for video, when it comes to snapping those killer stills, I've been leaning into the embrace of this SanDisk card. Why, you ask? A few tasty reasons. 1. Price Tag Magic: Okay, so I scoped out a few places, and Amazon's price for this card? Pretty unbeatable. Like, 'is-this-a-typo?' level unbeatable. Compared to some other online giants (you know who I'm talking about), this is wallet-friendly territory. 2. Performance: Don't let the UHS-I label fool you. This card is quick, reliable, and when capturing those high-res images, it does its thing and does it well. No lag, no fuss. Just pure, unadulterated photo goodness. 3. Capacity & Quality: 128GB means I'm not in a rush to transfer photos every other day. And with SanDisk's rep? I'm confident my shots are safe and sound until I get around to it. In a nutshell? While UHS-II cards have their spot in the limelight (especially for video needs), for still photography, the SanDisk Extreme PRO SDXC UHS-I is like that sneaky, economical MVP in the background. If you're after quality, performance, and a price that makes you feel like you've pulled a fast one on the system, then give this card a shot. You might just be as pleasantly surprised as I was! 📸👌🛍️ ... show more
Reviewed in the United States on September 11, 2023 by Mother & Me Reviews
    • Bought for my Sony A7III
Capacity: 128GB Style: Card Only
As a photographer, having a reliable and high-performance memory card is crucial for storing and transferring precious photos and videos. The SanDisk 128GB Extreme PRO SDXC UHS-I Card (SDSDXXY-128G-GN4IN) is a popular choice among photographers, and here's a review from that perspective: **Capacity:** With a spacious 128GB capacity, this SD card provides ample storage space for your high-resolution photos and 4K UHD videos. This is especially beneficial for photographers who shoot in RAW format or do extensive video recording, as it minimizes the need to frequently change cards or offload data during a shoot. **Speed and Performance:** This card is rated as a UHS-I Class 10, U3, and V30 card, which signifies its high data transfer speeds and ability to handle 4K UHD video recording. The U3 and V30 ratings are crucial for ensuring that the card can consistently write and read data at the necessary speeds, preventing any buffer overflows during rapid shooting or video capture. This card's performance is reliable for capturing fast-action shots and high-definition video content. **Durability:** SanDisk's Extreme PRO series is known for its durability. This card is built to withstand extreme conditions, including shock, temperature variations, water, and X-ray exposure. For photographers who work in diverse environments or shoot in challenging conditions, this rugged design is a definite plus. **Compatibility:** The SDXC format ensures broad compatibility with a wide range of cameras, including DSLRs, mirrorless cameras, and camcorders. However, it's always a good practice to check your camera's specifications to ensure it supports SDXC cards. **Price:** While this card is not the cheapest option on the market, it offers excellent value for its performance and reliability. As a photographer, investing in a quality memory card is essential to safeguard your work and ensure smooth shooting sessions. **Brand Reputation:** SanDisk is a well-established and trusted brand in the memory card industry. Their products are widely used by professionals and enthusiasts alike, which adds to the card's reliability. In summary, the SanDisk 128GB Extreme PRO SDXC UHS-I Card (SDSDXXY-128G-GN4IN) is an excellent choice for photographers who require a high-capacity, high-speed, and durable memory card for their work. Its reliability, performance, and compatibility make it a valuable addition to your photography gear, especially if you frequently shoot in RAW format or record 4K UHD video. ... show more
Reviewed in the United States on October 8, 2023 by Ronnie Hopson
    • Fast and Reliable
Capacity: 256GB Style: Card Only
Great memory card. It’s been a couple of years and it still works great. Durable and reliable
Reviewed in the United States on July 2, 2025 by King
    • 256 SD card
Capacity: 256GB Style: Card Only
I needed these cards for my photography. They work well and I can reuse them after I transfer what I did to my portable hard drive.
Reviewed in the United States on June 9, 2025 by D. Gonz
    • FAST
Capacity: 64GB Style: Card Only
I tested this drive with a USB adapter for a PC, and tested with large video files to get an idea of the read/write speeds. The read speed exceeded the specs, working with about 15GB of data. I was reading at about 185 MB/s over 15GB of data read from this drive and written to an NVMe which is a bit faster. Considering this is rated for 170MB/s, that's quite good. The write speed wasn't as good based on how it's rated, but I still find it close enough to rate it 5 stars. Once again, writing to this drive, and coming from an NVMe, it was writing at about 85MB/s, and this is rated for 90MB/s. However, the way my system wrote to this drive was almost as if this has about 4GB very fast cache, or it has a small segment of very fast storage, because my system showed that within about 5-6 seconds it had already written about 4GB to it. Then it slowed down and it was showing something like 160 - 180MB/s for a time period, and then the write operation for the PC showed as complete. The USB adapter though was still showing activity, meaning that data was still in the process of getting written, and probably from it's fastest storage to slower storage. The time I calculated for the write time included all the time that the USB adapter was showing activity. If I would have based the write time on when the computer showed the write was completed, the write speed would have been more like 100MB/s I tried to read about these SD cards but couldn't see anything about faster cache or a small amount of fast storage, but that's the way the disk seems to work as far as what the Operating System showed. I know that modern SSDs use that strategy to improve performance, so when you test write operations, you always have to write more data than the size of the cache to see the speed that the main storage runs at. Either way, I'm very impressed with it, and as long as it lasts a long time I'll be happy. It was a great price when I bought it and worth every penny. ... show more
Reviewed in the United States on December 3, 2019 by D. Barker

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