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Red SDXC memory card with black label and gold contacts

Western Digital

Western Digital SanDisk Extreme PRO 2TB SDXC UHS-I Memory Card

SKU CH-27YB-D08S6

A 2 TB SDXC card with up to 250 MB/s read and 150 MB/s write speeds for 4K UHD video and burst photography

  • Read speeds up to 250MB/s with SanDisk QuickFlow Technology
  • Write speeds up to 150MB/s for rapid burst shooting
  • UHS Speed Class 3 and V30 ratings sustain 4K UHD video capture
  • 2TB capacity stores extensive high-resolution media libraries
  • Optimised performance when paired with SanDisk Professional PRO-READER

2TB SDXC UHS-I card for rapid offload

This SanDisk Extreme PRO card delivers 2 TB of storage for photographers and videographers who need fast media transfer. Read speeds reach up to 250 MB/s using SanDisk QuickFlow Technology when paired with a compatible reader. Write speeds hit up to 150 MB/s for continuous burst shooting. The card carries UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings for 4K UHD capture.

Suits high-volume 4K UHD workflows.

Creators recording 4K UHD at 30 MB/s sustained or shooting sequential bursts will benefit from the V30 and U3 ratings. The 2 TB capacity holds large libraries without frequent swaps. Users whose cameras or readers only support the standard UHS-I 104 MB/s bus will not see the advertised read peak. Buyers needing sustained write performance above 30 MB/s for higher-bitrate codecs should consider other options.

UHS-I bus limits peak read to 104 MB/s without

The card's 250 MB/s read figure requires SanDisk QuickFlow Technology and a compatible reader such as the SanDisk Professional PRO-READER. Without that combination the UHS-I interface caps throughput at 104 MB/s. This single specification decides whether the card meets your offload speed expectations.

Highlights

  • Read speeds up to 250MB/s with SanDisk QuickFlow Technology
  • Write speeds up to 150MB/s for rapid burst shooting
  • UHS Speed Class 3 and V30 ratings sustain 4K UHD video capture
  • 2TB capacity stores extensive high-resolution media libraries
  • Optimised performance when paired with SanDisk Professional PRO-READER

Specifications

No published specifications for this item yet.

Questions about this item

Which reader do I need to reach the 250MB/s read speed on this SanDisk Extreme PRO 2TB card?

The SanDisk Professional PRO-READER SD and microSD is required to achieve the maximum 250MB/s offload speed with QuickFlow Technology.

Will this card record 4K UHD video in my older UHS-I camera?

Yes, the card carries U3 and V30 ratings that guarantee a sustained 30MB/s write speed for 4K UHD capture on any UHS-I host that supports those classes.

How can I verify the card is delivering its rated 150MB/s write performance after setup?

Run a sustained write benchmark in your camera or a PC card reader and confirm the measured throughput meets or exceeds the V30 30MB/s minimum; the 150MB/s peak requires a host capable of UHS-I speeds beyond 104MB/s.

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