Best SD card for sony a9

The Best SD card for Sony a9 📸

Elevate Your Sony a9 Experience with the Top SD Cards 🌟📷

The Sony a9 has revolutionized the world of photography with its unmatched speed, performance, and image quality.

To fully leverage this powerhouse’s capabilities, especially its rapid continuous shooting and 4K video recording, it’s imperative to pair it with an SD card that’s equally up to the task.

Here, we delve into the best SD cards for the Sony a9, emphasizing speed, capacity, and durability.


  • Best for speed and reliability: SanDisk Extreme PRO offers up to 300MB/s read speeds
  • Best for ruggedness and durability: Sony TOUGH-G series is waterproof, dustproof, and shockproof
  • Best for high-speed data transfer: Lexar Professional 2000x provides up to 300MB/s read speeds
  • Best for continuous shooting: ProGrade Digital V90 ensures buffer-free recording with up to 250MB/s read speeds
  • Best for balanced performance and value: SanDisk Extreme offers up to 150MB/s read speeds at a competitive price


SanDisk Extreme PRO SDXC UHS-II – 128GB

For those who refuse to compromise on speed, the SanDisk Extreme PRO SDXC UHS-II card is unparalleled.

With read speeds up to 300MB/s and write speeds up to 260MB/s, this card is built for professional photographers who demand the best. Its high capacity ensures you have ample space for RAW images and high-bitrate 4K videos.

SanDisk 128GB Extreme PRO SDXC UHS-II Memory Card - C10, U3, V90, 8K, 4K, Full HD Video, SD Card -...
  • Tap into pro performance designed for professional and advanced photographers and videographers.
  • Super-fast write speeds of up to 260MB/s help rapidly clear buffer time to support continuous burst mode shooting and cinema-quality video recording(2). Requires compatible devices capable of reaching...
  • Sustained V90 video speeds and UHS Speed Class 3 (U3) deliver cinema-quality 8K, 4K and Full HD video recording.(1)(2)

Sony SF-G Series UHS-II SDXC – 64GB

Designed to withstand the elements, the Sony SF-G Series card boasts impressive durability alongside read speeds of up to 300MB/s and write speeds of up to 299MB/s, ensuring your Sony a9 is ready for any shooting scenario.

Its toughness is matched by its performance, making it a favorite among adventure photographers.

Sony TOUGH-M series SDXC UHS-II Card 64GB, V60, CL10, U3, Max R277MB/S, W150MB/S (SF-M64T/T1)
  • Waterproof (IPX8)/ Dustproof (ipx6)2
  • Up to 277MB/s read speed and 150MB/s write speed
  • Toughness design (18x stronger than standard UHS II card)

Lexar Professional 2000x UHS-II SDXC – 64GB

The Lexar Professional 2000x offers exceptional read speeds of up to 300MB/s, facilitating swift transfers to your computer, which is essential for photographers in the field.

This card is a solid choice for capturing stunning 4K video without the worry of dropped frames.

Lexar 128GB Professional 2000x SDXC Memory Card, UHS-II, C10, U3, V90, Full-HD & 8K Video, Up To...
  • High-speed performance—leverages UHS-II technology (U3) for a read transfer speed up to 300MB/s
  • Captures high-quality images and extended lengths of Full-HD and cinema-quality 8K video
  • Backwards compatible with UHS-I devices

ProGrade Digital UHS-II SDXC V90 – 128GB

With its V90 video speed class rating, the ProGrade Digital SDXC card guarantees minimum write speeds of 90MB/s, making it perfect for uninterrupted 4K video recording.

Its read speeds up to 250MB/s and write speeds up to 200MB/s place it among the elite cards for professional use.

ProGrade Digital SDXC UHS-II V90 300R Memory Card (512GB)
  • SPEED: 300 MB/s Read, Up to 250MB/s Write, UHS-II, U3 Speed Class
  • UNPARALLELED QUALITY: Rigorous 100% card testing for highest quality assurance. Serialized tracking of key components and manufacturing data for the highest quality control. Three year warranty
  • COMPATIBILITY: Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung

SanDisk Extreme SDXC UHS-I – 64GB

Offering a harmonious balance between performance and value, the SanDisk Extreme SDXC UHS-I card is ideal for hobbyists or those seeking a cost-effective solution.

Supporting 4K video recording and rapid burst shooting, it delivers read speeds up to 150MB/s and write speeds up to 70MB/s at an attractive price point.

SanDisk 64GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXV2-064G-GNCIN
  • Save time with card offload speeds of up to 170MB/s powered by SanDisk QuickFlow Technology (Up to 170MB/s read speed. Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s,...
  • Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
  • Write speeds up to 80MB/s (Engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing;...

Selecting the Ideal SD Card for Your Sony a9

Choosing the right SD card involves more than just picking the one with the largest capacity or fastest speed; it’s about matching the card’s capabilities with the demands of your photography and videography projects.

Consider your Sony a9 a high-performance vehicle—it deserves high-quality fuel to deliver its best performance.

Pairing your Sony a9 with a top-tier SD card not only ensures that you can capture every moment in the highest quality possible but also provides peace of mind that your work is safe and secure.

Happy shooting! 📸✨


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