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SanDisk Ultra 64GB SDXC memory card, full-size, black label, UHS-I Class 10

SanDisk

SanDisk SDSDUN4-064G-GN6IN 64GB Ultra SDXC UHS-I Class 10 memory card

SKU CH-WP6G-29T3Y MPN SDSDUN4-064G-GN6IN

A 64 GB SDXC card with UHS-I and Class 10 ratings for Full HD video and read speeds up to 120 MB/s

  • Card typeFull Size SD
  • TypeSecure Digital Extended Capacity (SDXC)
  • Capacity64GB
  • Speed Class RatingUHS-I / U1 / Class 10
  • Read Speed120MB/s

Capacity 64GB

  • 64GB capacity stores thousands of photos and Full HD clips
  • 120MB/s read speed moves files to your computer quickly
  • UHS-I U1 Class 10 rating guarantees sustained write performance for 1080p video
  • Full-size SD form factor fits compact and mid-range point-and-shoot cameras
  • SanDisk Ultra series delivers reliable everyday capture and transfer

Ready storage for everyday cameras

The SanDisk Ultra SDXC card provides 64GB of capacity in a full-size SD form factor. It carries a UHS-I interface with U1 and Class 10 speed ratings. Read speeds reach up to 120MB/s when paired with a compatible UHS-I reader. The card is built for compact and mid-range point-and-shoot cameras.

Cool silent operation with no power draw

As a solid-state memory card it has no moving parts and generates no audible noise during use. Power consumption is limited to the host device's card slot supply. Thermals remain negligible under continuous read or write workloads. No active cooling or extra power consideration is required.

Replaces slower or smaller SD cards

The jump is worth it when an older card limits burst shooting or Full HD 1080p video recording. It upgrades storage for devices that only support the SDXC standard and UHS-I speeds. Buyers who need higher write throughput for 4K capture or larger capacities for extended trips should look elsewhere.

Highlights

  • 64GB capacity stores thousands of photos and Full HD clips
  • 120MB/s read speed moves files to your computer quickly
  • UHS-I U1 Class 10 rating guarantees sustained write performance for 1080p video
  • Full-size SD form factor fits compact and mid-range point-and-shoot cameras
  • SanDisk Ultra series delivers reliable everyday capture and transfer

Specifications

BrandSanDisk
Card typeFull Size SD
SeriesUltra
ModelSDSDUN4-064G-GN6IN
TypeSecure Digital Extended Capacity (SDXC)
Capacity64GB
Speed Class RatingUHS-I / U1 / Class 10
Read Speed120MB/s
Shipping weight0.01 kg
Package size152 × 102 × 5 mm

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Questions about this item

How do I install this 64GB SDXC card in my camera and what step do people often miss?

Insert the card label-side up until it clicks; the step many miss is formatting the card in the camera menu before first use so the file system matches the device.

What maintenance or replacement will this Ultra UHS-I card need over time?

No scheduled maintenance is required; replace the card if write speeds drop noticeably or if the device reports read/write errors after heavy use.

What limit appears first during sustained Full HD 1080p recording on this Class 10 U1 card?

The sustained write floor of the U1 rating (minimum 10 MB/s) is the first bottleneck during long 1080p clips, not the 120 MB/s peak read speed.

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