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Angelbird AV Pro CFast XT Memory Card - 512GB

With the 128GB AVpro XT SATA 3.1 CFast Memory Card from Angelbird it is easy to store and transfer files quickly with read speeds up to 550 MB/s and write speeds up to 480 MB/s.

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CFast Cards Built for Continuous Shooting and 4k RAW Video Recording

The ubiquity of cinema and DSLR digital cameras that now support 4k RAW recording have been an absolute game changer in the creative production world. Today’s advancements in post-production capabilities demands that you shoot in RAW to ensure that your creative work can see it’s full potential. As higher resolutions and even higher fps captures continue to break boundaries, CFast 2.0 has become the most widely compatible memory media, keeping pace with expanding professional digital camera technologies.

Fastest CFast Card Read and Write Speeds

High speeds call out the rebel in all of us. Fast, Faster, Fastest!!! At Angelbird, we like speed, a lot. We are Austrians afterall; we created the Porsche and invented downhill skiing! However, we value our creative work most of all. While we could build an even faster CFast 2.0 memory card, what’s the point if it puts your data at risk. The Angelbird AV PRO CFast card pushes the limit with sustained 550 Mb/s read and write speeds and maxes out at 560 Mb/s. Additionally, our card delivers consistent and safe performance, even under extreme temperatures and ‘unconventional circumstances.

A Workhorse CFast Card Unaffected by Workaholic Tendencies

With so much to consider in the moment, from pulling focus to color composition, you need complete trust that the most important elements are captured in sync with your vision - without compromise. The Angelbird AV PRO CFast 2.0 card optimizes mechanical handling, resulting in enhanced recording performance while reducing the potential for damage caused by excessive vibration or overheating. What you get is rock-solid onboard recording and memory media for your digital camera that let’s you do what you do best- create!


  • Read Speed 560MB/s
  • CFast 2.0 compliant
  • Stable Stream™
  • Write Speed 498MB/s
  • X-ray & magnetic proof
  • ESD & overload protection
  • Rock-solid build
  • 3-year limited warranty
  • Also available in 128GB or 256GB



Capacity 512GB
Form Factor CFast 2.0
Dimensions 42.8 × 36.4 × 3.3 mm (1.69 × 1.43 x 0.13 inch)
Weight ~ 10.0 g | ~ 0.35 oz


Sustained Read Speed1 550MB/s
Sustained Write Speed1,2


MTBF 2,400,000 hours
Data Reliability Built-in EDC | ECC function
Data Retention 10 years at 25°
Certifications RoHS, CE, FCC

For use with

Atomos, Blackmagic Design, Phantom, Canon, Hasselblad, and others


DC input voltage 3.3V ± 5%
Power usage (idle/max) 0.37W | 2.55W


Interface CFast 2.0 compliant
Over provisioning ~ 7.6 %
Features Temperature sensor, TRIM, ECC, EMS protection, Built-in chache, SMART


Shock resitance (operating) 50G
Vibration resistance (operating) 3.1G
Operating Temperature 0 °C ~ +70 °C
Storage Temperature –40 °C ~ +85 °C
Operating Humidity 5 % to 95 % non-condensing