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Sony 512 GB M Series UHS-II SDXC Memory Card
$439.99
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$439.99
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- Fastest write speed at up to 150 MB/s1 for burst and high-resolution imaging
- Faster Transfer to PC with up to 277 MB/s1 read speed
- V60 Video Speed Class for dependable video capture
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- 1 GB = one billion bytes, a portion of which is used for data management functions. Based on Sony internal testing. Transfer speeds vary, and are dependent on host devices, the OS version, or use conditions. To effectively utilize the product's high-speed capabilities, your compatible device must support UHS-II.
- Need to be installed on Windows PC or Mac before using.
- Actual performance may vary. Based on environmental conditions and usage. Sony does not guarantee damage to recorded data or card based on every situation or condition.
- File Rescue downloadable software available at www.sony.net/ memory card. Does not support data recovery for Content Protected and Game Data files. Not all data may be recoverable.
© 2023 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Sony is not responsible for typographical and photographic errors. Features and specifications are subject to change without notice.
Sony, and -the Sony logo-, are trademarks of Sony Corporation. All other trademarks are trademarks of their respective owners.
How fast is the Sony 512 GB M Series UHS-II SDXC memory card?
It offers write speeds up to 150 MB/s for burst and high-resolution imaging, plus read speeds up to 277 MB/s for faster transfers to your PC. To fully utilize these high-speed capabilities, your device must support UHS-II.
Is this card suitable for 4K video recording and burst photography?
Yes. Its V60 Video Speed Class supports dependable 4K and high-bitrate video capture, while the fast write speed clears the buffer quickly for continuous burst shooting and RAW imaging.
Do I need a UHS-II compatible device to get maximum performance?
To effectively utilize the card's high-speed capabilities, your compatible camera, recorder, or card reader must support UHS-II. The card will still work in UHS-I devices, but at reduced transfer speeds.
How durable is the Sony 512 GB M Series card?
The M Series card is IP57-rated for dust and water resistance and is built to withstand the elements, including drops and temperature extremes. Sony also offers a rugged TOUGH M Series variant with an even higher IP68 rating.
What is the operating temperature range for this card?
The card is designed to operate reliably in extreme conditions, from approximately -25°C to +85°C (-13°F to 185°F), making it suitable for demanding outdoor use.
What software tools are available to manage data on this card?
The card is compatible with Sony's SD Scan Utility to monitor card health and alert you when it nears its write-cycle limits, and Sony's Memory Card File Rescue software to help recover accidentally deleted or corrupted files.
How much storage does this card provide?
With 512 GB of SDXC capacity, this card provides ample space for extensive photo sessions and long-form video recording, including high-resolution and 4K projects.
How much does the Sony 512 GB M Series UHS-II SDXC Memory Card cost?
MSRP is listed as $439.99. Given that, these models can go on sale from time to time, and there are several other opportunities to save on price like through their group discounts for education, healthcare and military/veterans (ID.me & Unidays) along with their free loyalty program that gives up to 5% back in points.
*FAQ generated on 07/23/2026. Financing, pricing and promotions may no longer apply.