Product Highlights
  • 256 GB Storage Capacity
  • Up to 277 MB/s Max. Read Speed
  • Up to 150 MB/s Max. Write Speed
  • UHS-II Interface
  • SD Memory Card
Sony SFM256/T2 Flash memory card - 256 GB - Video Class V60 / UHS-II U3 / Class10 - SDXC UHS-I Sony SFM256/T2 Flash memory card - ...
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SF-M Series UHS-II SD Memory Card

A complete SD card solution

UHS-II high speed M-series memory cards are the perfect balance of speed, power and value. Sony’s high-speed memory cards provide a fast buffer clearing time between burst shooting, and an efficient workflow when transferring content to a computer. 

Key Features:

  • High speed transfer up to 277 MB/s (read) and 150 MB/s (write) for performance and efficiency
  • V60 Video Speed Class and UHS Speed Class 3 for dependable 4K and high bitrate video capture
  • Compatible with Sony's SD Scan Utility to monitor card write cycle limits and alert you if they are reached
  • Recover deleted or compromised images with File Rescue software
  • IP57-rated, highly durable and withstands the elements with UV guard, dust and waterproofing

The SF-M series memory cards combine high performance, reliability and great value. Enjoy fast transfer speeds for high-resolution shooting and efficient workflows, along with Sony's dependability and advanced complimentary software tools.

Effortless efficiency

Shoot and transfer high-res photos and 4K video quickly and easily

Fast, seamless transfers

Transfer photos quicker, and start editing sooner, with an ultra-fast read speed of up to 277 MB/s

Never miss a moment

A fast write speed of up to 150 MB/s means less buffering between burst shots, while the latest V60 Video Speed Class allows for high-resolution video recording.

Total reliability and enhanced durability

Sony SF-M series memory cards are tested for durability in a range of shooting conditions and deliver reliable performance wherever you are. The manufacturer's cards are built to withstand drops and shocks in hot, cold and wet conditions so you can shoot with confidence. 

Media designed to last

Whether you need blazing fast transfer speeds or media built to endure harsh conditions, Sony SF-M series were designed as the total solution for any photographer. 

Software and compatibility

Download exclusive software and get shooting

SD Scan Utility

Over time, SD cards wear out and stop recording data reliably. SD Scan Utility scans your SD card and tells you when it is nearing its write cycle limit. Available as a free download to Sony memory card customers. (Read speed 260 MB/s SF-M series not applicable.)

File Rescue

One small slip and precious photos and files can be accidentally deleted. With Sony's powerful File Rescue software, you can quickly and simply recover lost data. Download it for free when you buy a Sony memory card.

Broad compatibility

Sony's high-speed memory cards are built for compatibility with both UHS-I and UHS-II devices, giving serious photographers and professionals the flexibility to shoot with a range of powerful cameras.

What's Included

SF-M Series UHS-II Flash Memory Card
Operating Instructions


Product Specifications

SF-M Series UHS-II Flash Memory Card


Capacity 256 GB
Usable Capacity 230.4 GB
Interface UHS-II
Transfer Speed (Read) Up to 277 MB/s (HD312)
Up to 95 MB/s (SDR104)
Transfer Speed (Write) Up to 150 MB/s (HD312)
Up to 90 MB/s (SDR104)
Speed Class Class 10 (SD Speed Class) / Class 3 (UHS Speed Class) / V60 (Video Speed Class)

Physical Specifications

Dimensions 2.4 x 3.2 x 0.21 cm (1 x 1.2 x 0.08")

Questions & Answers

Sony SFM256/T2 Flash memory card - 256 GB - Video Class V60 / UHS-II U3 / Class10 - SDXC UHS-I

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