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Red SanDisk Extreme SDXC card with 512GB label, rectangular plastic form factor

SanDisk

SanDisk Extreme SD UHS-I Card 512GB Bundle

SKU CH-C1T0-ZXKVQ

High-capacity SDXC card delivering 180 MB/s read and 130 MB/s write speeds for 4K UHD video and burst photography

  • Expansive 512 GB capacity stores thousands of high-resolution photos and 4K UHD videos
  • Read speeds up to 230 MB/s accelerate file transfers and streamline professional workflows
  • Write speeds up to 160 MB/s support rapid burst shooting and continuous 4K recording
  • UHS-I U3 and V30 ratings guarantee sustained performance for uninterrupted cinematic capture
  • Shot speeds up to 130 MB/s freeze fast action without missing a beat

Expansive 512GB storage bundle

This SanDisk Extreme SD UHS-I card provides 512GB of capacity for high-resolution photos and 4K UHD video. The bundle delivers expansive storage so you can keep shooting without swapping media. Read speeds reach up to 230MB/s and write speeds up to 160MB/s for rapid file transfers. It is built to withstand weather, water, and shocks for reliable use in tough conditions.

For 4K UHD capture and fast offload

Photographers and videographers recording 4K UHD footage or using sequential burst modes will benefit from the U3 and V30 ratings. The card supports shot speeds up to 130MB/s for stutter-free recording. SanDisk QuickFlow Technology enables media offloads up to 180MB/s when paired with a compatible reader. Buyers who need sustained write speeds beyond V30 for higher-bitrate codecs should consider a card with a higher video speed class.

UHS-I U3 and V30 speed ratings

The UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) markings guarantee minimum sequential write performance for 4K UHD recording. These ratings are the single specification that confirms the card meets the demands of cinematic capture. Without them, the card cannot assure uninterrupted 4K workflows.

Highlights

  • Expansive 512 GB capacity stores thousands of high-resolution photos and 4K UHD videos
  • Read speeds up to 230 MB/s accelerate file transfers and streamline professional workflows
  • Write speeds up to 160 MB/s support rapid burst shooting and continuous 4K recording
  • UHS-I U3 and V30 ratings guarantee sustained performance for uninterrupted cinematic capture
  • Shot speeds up to 130 MB/s freeze fast action without missing a beat

Specifications

No published specifications for this item yet.

Questions about this item

Which capacity should I pick — 128GB, 256GB or 512GB?

The 128GB card suits shorter shoots or backup use; the 256GB and 512GB versions add faster write speeds up to 160MB/s, so choose the larger size if you record long 4K sessions or burst sequences.

What does the 180MB/s read speed mean when I copy files to my computer?

With a UHS-I reader that supports SanDisk QuickFlow Technology, you can transfer photos and 4K clips at up to 180MB/s, turning a full card offload into a matter of minutes instead of tens of minutes.

The card is labelled UHS-I U3 and V30 — what does that guarantee in my camera?

U3 and V30 certify a minimum sustained write of 30MB/s, ensuring the card keeps up with 4K UHD video recording and high-speed burst photography without dropped frames.

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