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A red and grey full-size SDXC memory card, 256GB

SanDisk

SanDisk Ultra SDXC 256GB UHS-I Class 10 100MB/s SDSDUNR-256G-GN6IN memory card

SKU CH-5J86-3ZMR7 MPN SDSDUNR-256G-GN6IN

Full-size SDXC card storing 256 GB with UHS-I Class 10 speed and up to 100 MB/s read for Full HD video

  • Total capacity256 GB
  • Memory card formatFull Size SD
  • Speed classUHS-I / U1 / Class 10
  • Max read speedUp to 100 MB/s
  • Product typeSecure Digital Extended Capacity (SDXC)
  • Key featuresDon't miss the moment SanDisk Ultra cards are fast with exce

Capacity 256GB

  • 256GB capacity stores thousands of photos and hours of Full HD video
  • Read speeds up to 100MB/s transfer files quickly to your computer
  • UHS-I U1 Class 10 rating supports smooth Full HD 1080p video recording
  • Waterproof shockproof x-ray proof temperature proof design protects data in tough conditions
  • Ideal for compact to mid-range point-and-shoot cameras

What this card is

The SanDisk Ultra SDXC card delivers 256GB of storage for compact and mid-range point-and-shoot cameras. It carries UHS-I, U1 and Class 10 ratings to sustain Full HD 1080p video recording. Read speeds reach up to 100MB/s so you can offload photos and clips quickly. The card is sold new and ready for immediate use.

Build and daily handling

The full-size SD form factor fits standard camera slots and card readers without adapters. SanDisk qualifies the Ultra line as waterproof, shockproof, X-ray proof and temperature-proof to protect files from everyday mishaps. Capacity spans 32GB to 256GB, letting you shoot longer sessions without swapping media. Actual user capacity is slightly below the labelled 256GB.

What the bundle adds

No extra accessories or software are included with this card. The packaging supplies the memory card itself and standard documentation. Buyers who need a USB reader, recovery software or a protective case must source those separately. The card works with any host device that supports SDXC UHS-I.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 58% of the 1,947 comparable items (median $46.99).
Total capacity 256 GB
Higher than about 80% of the 1,132 comparable items (median 64 GB).
Price per TB $140.59 per TB
Cheaper than about 92% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineUltra
Model nameSDSDUNR-256G-GN6IN
Total capacity256 GB
Product typeSecure Digital Extended Capacity (SDXC)
Performance
Speed classUHS-I / U1 / Class 10
Max read speedUp to 100 MB/s
Storage
Memory card formatFull Size SD
Size & build
Shipping weight0.01 kg
Package size152 × 102 × 6 mm

Other versions of this model

3 more in the same range

Questions about this item

What does the UHS-I interface cap the read speed at for this 256GB card?

The UHS-I interface on this 256GB SanDisk Ultra SDXC card delivers read speeds up to 100MB/s based on internal testing, with actual performance depending on the host device.

What physical slot does this full-size SDXC card require?

This full-size SDXC card fits any standard SDXC-compatible slot in cameras, laptops, or card readers that accept the full-size SD form factor.

How do I install the card, 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 or device before first use to ensure the correct file system for Full HD video recording.

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