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Standard-size SDXC memory card, black with red label, 256GB capacity

SanDisk

SanDisk Extreme PRO 256GB UHS-I U3 V30 SDXC memory card

SKU CH-ZGD3-FEBX1

Stores 256 GB of photos and 4K UHD video with read speeds up to 250 MB/s and write speeds up to 170 MB/s, rated U3 and V30 for sustained recording

Capacity 256GB

  • Store countless photos and videos with 256GB capacity
  • Transfer large files quickly with read speeds up to 250MB/s
  • Write data fast with speeds up to 170MB/s
  • Record 4K UHD video smoothly with U3 and V30 ratings
  • Works with a wide range of cameras as an SDXC UHS-I card

256 GB capacity for pros

This 256 GB SDXC card targets professionals and serious creators who need room for long 4K UHD sessions and high-resolution stills. The UHS-I U3 and V30 ratings guarantee sustained write performance so recording never stalls. It fits any device that accepts SDXC UHS-I media, from mirrorless cameras to camcorders.

Silent solid-state operation

With no moving parts the card runs completely silent and draws minimal power from the host device. Heat output is negligible during typical photo bursts or video recording, so it will not throttle or affect camera battery life. The solid-state design also eliminates mechanical wear that can cause data loss.

QuickFlow and Memory Zone included

SanDisk QuickFlow technology accelerates the offload process when you copy files to a computer. The bundled Memory Zone desktop application adds automatic backup, organisation and transfer tools so you can protect and sort footage without extra software purchases.

Highlights

  • Store countless photos and videos with 256GB capacity
  • Transfer large files quickly with read speeds up to 250MB/s
  • Write data fast with speeds up to 170MB/s
  • Record 4K UHD video smoothly with U3 and V30 ratings
  • Works with a wide range of cameras as an SDXC UHS-I card

Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

How do I install this 256GB SDXC card in my camera, and what step is often missed?

Insert the card label-side up until it clicks; the step people miss is formatting it in the camera menu before first use so the 256GB capacity is correctly recognised.

What maintenance or replacement will this card need later?

No scheduled maintenance is required; replace the card if write speeds drop below the V30 30MB/s sustained threshold or if the camera reports read errors.

What limit appears first during sustained 4K recording on this card?

The V30 rating guarantees 30MB/s sustained write; if the camera demands more than 30MB/s continuously, that speed floor becomes the bottleneck before the 256GB capacity fills.

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