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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

Better than sliced bread?

By Preeti
Rated 5 out of 5
Date: 2026-07-22

Is this over priced? Inquiring minds want to know! Does it work, yes! Is it exciting, not really. Alright, so go order yours and leave mine alone.

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!

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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