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SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card

BH #SAEPSD512GB9 • MFR #SDSDXDK-512G-ANCIN
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SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card
Key Features
  • 512GB Storage Capacity
  • UHS-II / V90 / U3 / Class 10
  • Maximum Read Speed: 300 MB/s
  • Maximum Write Speed: 260 MB/s
Achieve maximum performance for a faster workflow and burst shooting with the 512GB Extreme PRO UHS-II SDXC Memory Card from SanDisk, which lets users capture flawless cinema-quality 8K, 4K, and Full HD video, as well as raw photos and continuous shutter bursts. This card features a storage capacity of 512GB and takes advantage of the UHS-II bus to support read speeds of up to 300 MB/s and write speeds of up to 260 MB/s. Thanks to the V90 Video Speed Class rating, write speeds are guaranteed not to drop below 90 MB/s.
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SanDisk 512GB UHS-II SDXC Overview

Achieve maximum performance for a faster workflow and burst shooting with the 512GB Extreme PRO UHS-II SDXC Memory Card from SanDisk, which lets users capture flawless cinema-quality 8K, 4K, and Full HD video, as well as raw photos and continuous shutter bursts. This card features a storage capacity of 512GB and takes advantage of the UHS-II bus to support read speeds of up to 300 MB/s and write speeds of up to 260 MB/s. Thanks to the V90 Video Speed Class rating, write speeds are guaranteed not to drop below 90 MB/s.

UHS-II media achieves its speed through an extra row of pins and, while this card has been designed for cameras that are UHS-II / V90 compatible, it may be used in devices that do not support UHS-II / V90. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-II and V60, which supports minimum write speeds of 60 MB/s, UHS-II and V30, which supports minimum write speeds of 30 MB/s, or UHS-I and U3, which also supports minimum write speeds of 30 MB/s. If your device does not support U3, this card is compatible with the U1 and Class 10 standards, each of which guarantees minimum write speeds of 10 MB/s.

Built for extreme conditions, SanDisk's 512GB Extreme PRO UHS-II SDXC Memory Card is protected against shock, temperatures, X-rays, and water. Also featured is a built-in write-protect switch that helps to safeguard your content from being erased.

The Extreme PRO is protected by a limited lifetime warranty. Also available is a free download of RescuePRO Deluxe software, which is valid for two years.

Tap Into Pro Performance
Professional photographers and videographers need professional equipment to tackle every demanding stage of a production. This Extreme PRO UHS-II SDXC card delivers the outstanding performance professionals need to streamline every creative project from pre- to post-production.
Read Speeds up to 300 MB/s and Write Speeds up to 260 MB/s
For enhanced post-production workflow efficiency, SanDisk Extreme PRO UHS-II cards deliver extremely fast transfer speeds of up to 300 MB/s, while write speeds of up to 260 MB/s handle rapid shots, sequential burst mode, and raw/JPEG capture with ease.
Cinema-Quality 8K and 4K Video Capture
With V90 and UHS Speed Class 3 (U3) ratings, SanDisk Extreme PRO UHS-II cards seamlessly capture uninterrupted cinema-quality 8K (7680 x 4320), 4K (4096 x 2160), Full HD (1920 x 1080), and 3D video. These speed ratings make them ideal for professionals recording extreme sports and other fast-action events.
Designed to Withstand Extreme Environments
SanDisk Extreme PRO UHS-II cards are shockproof, temperature-proof, waterproof, and X-ray-proof, so you can enjoy your adventures without worrying about the durability of your memory card.
Easy File Recovery with RescuePRO Deluxe Software
The card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted (download required).
UPC: 619659202194

SanDisk 512GB UHS-II SDXC Specs

Quantity
1
Card Type
SDXC
Storage Capacity
512 GB
Bus Type
UHS-II
Speed Class
Class 10 / U3 / V90
Read Speed
Maximum: 300 MB/s
Write Speed
Maximum: 260 MB/s
Minimum: 90 MB/s
Built-in Write-Protect Switch
Yes
Operating Conditions
-13 to 185°F / -25 to 85°C
Storage Conditions
-40 to 185°F / -40 to 85°C
Packaging Info
Package Weight
0.035 lb
Box Dimensions (LxWxH)
5.95 x 4 x 0.25"

SanDisk 512GB UHS-II SDXC Reviews

Works great with my C70!

By Zeal
Rated 5 out of 5
Date: 2026-03-16

Been using SanDisk for ever since I started. When I purchased my C70, everyone recommended a different brand, but I was looking for the right price and performance. I've use this card on a big corporate gig and a local narrative project shooting in RAW and I've had no issues. Very happy with my purchase!

THE BEST

By Billi
Rated 5 out of 5
Date: 2026-01-07

BIG ENOUGHT TO RECORD IMPORTATNT PROJECTS

See any errors on this page?

will the SanDisk 512GB UHS-II SDXC work 100% fine ...

will the SanDisk 512GB UHS-II SDXC work 100% fine with the old GH5? or is it overkill?
Asked by: Bernardo
The SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card can be used in the GH5; it is a good choice for video applications.
Answered by: Elliot
Date published: 2024-11-07

What's the difference between this card and ...

What's the difference between this card and #SDSDXDM-512G-GN4IN?
Asked by: Arthur
The main difference is that this SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card has a slower maximum write speed of 260 MB/s, while the MFR #SDSDXDM-512G-GN4IN is a newer card model with a faster maximum write speed of 300 MB/s.
Answered by: Kenneth C
Date published: 2025-08-05

Does this card work for A7IV, FX3, and A7SIII, or ...

Does this card work for A7IV, FX3, and A7SIII, or do I need the new faster version?
Asked by: Louis
The SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card is fine in the Sony A7iv, Fx3 and the A7sIII for shooting up to 4k video.
Answered by: Rob K
Date published: 2025-11-11
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