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SanDisk Extreme PRO 1TB SDXC memory card, black label, standard SD form factor

SanDisk

SanDisk Extreme PRO 1TB SDXC UHS-I V30 U3 Class 10 200MB/s 140MB/s SDSDXXD-1T00-ANCIN camera accessory

SKU CH-KP7D-FCNAG MPN SDSDXXD-1T00-ANCIN

1TB SDXC card with 200MB/s read, 140MB/s write, UHS-I V30 U3 Class 10 for 4K video

  • TypeAccessory
  • 1TB capacity stores thousands of RAW images and hours of 4K footage
  • UHS-I V30 U3 Class 10 rating guarantees sustained 30 MB/s write for stutter-free 4K video
  • 140 MB/s maximum write speed captures fast bursts without buffer delays
  • 200 MB/s maximum read speed offloads large files to your workstation quickly
  • Temperature-proof waterproof shock-proof x-ray-proof construction protects data in harsh conditions

Capacity and Speed Class

This 1 TB SDXC card carries UHS-I, V30, U3 and Class 10 ratings. It is built for photographers and videographers who need large capacity and reliable 4K UHD video recording in a standard SD form factor. The card also suits content creators who want fast media offloads after a shoot.

Sustained Write Performance

The card delivers a maximum write speed of 140 MB/s, supporting continuous high-bitrate 4K capture without dropped frames. SanDisk QuickFlow Technology optimises the data path during long offload sessions so throughput remains consistent rather than peaking only in short bursts. This helps maintain steady performance across extended recording or transfer jobs.

Durability and Environmental Resistance

The card is tested to be temperature-proof, waterproof, shock-proof and X-ray-proof, protecting stored data in harsh shooting environments. No active cooling or moving parts are involved, so operation stays silent and power draw stays minimal during normal use. These protections make it reliable for travel and outdoor work.

Highlights

  • 1TB capacity stores thousands of RAW images and hours of 4K footage
  • UHS-I V30 U3 Class 10 rating guarantees sustained 30 MB/s write for stutter-free 4K video
  • 140 MB/s maximum write speed captures fast bursts without buffer delays
  • 200 MB/s maximum read speed offloads large files to your workstation quickly
  • Temperature-proof waterproof shock-proof x-ray-proof construction protects data in harsh conditions

Specifications

TypeAccessory
Shipping weight0.45 kg
Package size152 × 76 × 76 mm

Questions about this item

Does the 140 MB/s write speed generate noticeable heat during long 4K video sessions?

The card is temperature-proof and rated for sustained U3 performance, so extended 4K recording stays within its thermal limits.

Which camera slot or reader is required to reach the 200 MB/s read rate?

A UHS-I SDXC slot or reader is needed; the 200 MB/s maximum applies when the host supports UHS-I transfer mode.

Will this SDXC card work reliably in a camera that only supports Class 10 speeds?

Yes, the card is backward-compatible with Class 10 devices, though write speeds will be limited to the camera's maximum capability.

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