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Sandisk

SANDISK 256GB Extreme PRO SDXC UHS-II Memory Card - Up to 300MB/s Read and Write speeds, V90, 8K, 4K UHD, SD Card - SDSDXDM-256G-GN4IN

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Availability: Only 9 left in stock, order soon!
Fulfilled by Provantage LLC
Arrives Jul 27 – Jul 29
Order within 6 hours and 39 minutes
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Style: Old Version


Capacity: 256GB


Features

  • Up to 300MB/s[2] write speeds help ensure your camera's buffer clears fast so you capture every remarkable shot.
  • With up to 512GB[1] of storage, store up to 352 minutes of 4K UHD video[3] shot at 60 fps and up to 286 minutes of 8K video[3] shot at 30 fps without needing to swap cards or offload data.[5]
  • Up to 300MB/s[2] transfer speeds streamline your editing process and get to delivery faster.
  • Designed to withstand extreme conditions and stress, this card is IP68 water and dust resistant and tested to withstand up to 6-meter (19.6-foot) drops.[6]
  • Recover and restore files that have been accidentally deleted, lost, or corrupted with the RescuePRO Deluxe data recovery software,[7] free, for two full years.

Description

Capture once-in-a-lifetime moments with the SanDisk Extreme PRO SD UHS-II card. Its pro-level performance enables cinema-quality 8K[3] video recording, brilliant high-res image capture, and maximum post-production workflow efficiency. These SDXC memory cards deliver our fastest speeds possible with SD UHS-II cards: write speeds up to 300MB/s,[2] sustained minimum video write speeds of 90MB/s[2] (with V90-capable devices)[4], and card offload speeds up to 300MB/s.[2] The 512GB[1] card can store up to 286 minutes of standard 8K video[3] shot at 30 fps and up to 352 minutes of slow motion 4K UHD video[3] shot at 60 fps.[5] Thoroughly tested to withstand extreme conditions, the cards are IP68 rated for water and dust resistance, plus can withstand drops from up to 6 meters (19.6 feet).[6] Get the performance and resilience professionals demand with the new V90-rated[4] card from SanDisk.

Brand: Sandisk


Model Name: SanDisk Extreme PRO SD UHS-II (V90) Card


Flash Memory Type: SDXC


Memory Storage Capacity: 256 GB


Compatible Devices: Camera


Flash Memory Type: SDXC


Memory Storage Capacity: 256 GB


Compatible Devices: Camera


Additional Features: Drop Proof, Dust Proof, Water Proof


Read Speed: 300 Megabytes Per Second


Media Speed: 300MB/s


Hardware Connectivity: SDHC


Secure Digital Association Speed Class: Class 10


Flash Memory Video Speed Class: V90


Item Weight: 1.67 Grams


Item Dimensions L x W: 1.3"L x 0.9"W


Warranty Type: Lifetime


Brand: Sandisk


Model Name: SanDisk Extreme PRO SD UHS-II (V90) Card


Model Number: SDSDXDM-256G-GN4IN


Manufacturer: Sandisk Technologies, Inc.


UPC: 619659215941


Global Trade Identification Number: 41


Mfr Part Number: SDSDXDM-256G-GN4IN


Warranty Description: Lifetime Limited Manufacturer


Color: Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 27 – Jul 29

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

    • ⭐️⭐️⭐️⭐️⭐️ Blazing Fast and Ultra-Reliable – A Must-Have for 4K/8K Shooters!
Style: Old Version Capacity: 128GB
I’ve been using the SanDisk 128GB Extreme PRO (V90) SD card for a few months now, and it's honestly in a league of its own. If you're working with high-bitrate 4K or even 8K footage, or shooting high-speed RAW bursts, this card will keep up without breaking a sweat. Speed & Performance: With read and write speeds up to 300MB/s, this card is insanely fast. I use it with my Canon R10, and I’ve never hit a buffer wall, even when shooting extended bursts in RAW. Offloading files to my MacBook Pro is lightning quick, making post-production workflows far more efficient. The V90 speed rating guarantees sustained performance, which is crucial when shooting high-resolution video with no dropped frames. Reliability: SanDisk has always been my go-to for dependable storage, and this card holds up in every condition I’ve tested—hot, cold, dusty, and even slightly wet environments. Zero data loss, no glitches, and smooth performance every time. Capacity: 128GB is the perfect size for a full day of shooting high-res content. I can shoot 4K/8K video or hundreds of RAW images without worrying about swapping cards. Build Quality: Solid, professional-grade build. It’s shockproof, temperature-proof, waterproof, and X-ray-proof—exactly what I want when shooting outdoors or traveling. Final Verdict: If you’re a serious photographer or videographer who needs top-tier speed and rock-solid reliability, this SanDisk Extreme PRO V90 card is 100% worth the investment. It’s built for professionals—and it delivers. Highly recommended without hesitation! ... show more
Reviewed in the United States on August 14, 2025 by Bienvenido Villanueva
    • Sandisk makes top quality memory cards
Style: Old Version Capacity: 512GB
When I bought my Sony A7-R5 camera I purchased two of the recommended CFexpress Type A memory cards. About once a week my camera would lock up which required me to remove the battery to get it working again. I replaced the CF cards with Sandisk cards and have never had a problem since. This model of Sandisk card has an extremely fast write speed and the 512 Gb capacity can hold thousands of high resolution images. I have never had any problem with any Sandisk card that I have owned over the years. ... show more
Reviewed in the United States on May 27, 2026 by home remodeler
    • Fastest professional SD card, and VERY reliable.
Style: Old Version Capacity: 128GB
When LEXAR switched owners, and slowed down their transport speeds I scurried over the SanDisk! Higher speeds and a long track record of good stability & long life. I shoot professionally, and ONLY trust my images to SanDisk now.
Reviewed in the United States on May 13, 2026 by Bob OLary
    • One of the most efficient.
Style: Old Version Capacity: 256GB
One of the best SD cards out there. Consistent and innovative.
Reviewed in the United States on May 27, 2026 by Brot
    • Very dependable
Style: Old Version Capacity: 128GB
Great product! Priced a little high if you ask me.
Reviewed in the United States on January 30, 2026 by Phillip
    • Expensive but WORTH IT. Expensive but WORTH IT.
Style: Old Version Capacity: 512GB
Review Image by NoVA girl
This thing is a beast. I use it for my Sony Zv-e1 for my videography business and it stores more than 20 hours of footage. This is the only SD card I own and it literally holds everything, hours and hours of footage. It loads seamlessly and works seamlessly with my camera. It’s definitely expensive but worth every cent. ... show more
Reviewed in the United States on September 12, 2025 Reviewed in the United States on September 12, 2025 by NoVA girl
    • Best thing for this money
Style: Old Version Capacity: 256GB
Using it for my camera. Like the quality and price
Reviewed in the United States on May 18, 2026 by Andrii Shkurenko
    • High quality SD cards for professional use.
Style: Old Version Capacity: 256GB
Super fast and reliable card great for 4K/8K video and burst photography. Transfer speeds are exactly as advertised, and it handles big files with no issue. Only downside is the price and not all devices can take advantage of the UHS-II speeds. Still, worth it if you need top performance.
Reviewed in the United States on October 2, 2025 by Jozy48

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