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ARRI ALEXA High Speed License Key

Abel Code: AR-K2.72076.0
Mfr. Code: K2.72076.0
Special Order Only
This is a special order item. You will be charged upon placing your order, which is non-cancelable and non-returnable.
This high speed license enables 120fps recording on ARRI ALEXA cameras with Software Update Packet 5.0 or higher, using Apple ProRes codecs up to 422 HQ.
Key Highlights
  • Enables 60 to 120fps in 16:9 mode
  • Enables 90fps in 4:3 mode, if supported
  • For ARRI ALEXA (SUP 5.0+ required)

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The ARRI ALEXA High Speed License Key allows recording 120 fps for slow motion shots on ALEXA cameras with Apple ProRes codecs up to 422 HQ. High Speed mode preserves ALEXA´s renowned 14 stops of native dynamic range and exceptional image quality and uses the same Super 35 sensor area as Regular Speed mode; offering the same cinematic shallow depth of field and the same angle of view for all lenses.

All outputs are in 4:2:2 in High Speed mode, so the REC OUT becomes another MON OUT and neither ARRIRAW nor ProRes 444 are available.

Recording in High Speed mode requires the purchase of this ALEXA High Speed license and the use of Sony's new SxS PRO 64GB card (SBP-64A; not included). They are built to the same tough reliability and environmental standards as the 32GB cards, and the high end memory technology used assures a high number of read and write cycles for a long card life during which they maintain their high data rates.

Even without the High Speed license the SxS PRO 64GB cards allow recording of ProRes 4444 at 60 fps. Their high data rates, environmental robustness, high reliability and small size make SxS PRO64 GB cards the perfect recording medium for the ALEXA family of cameras.

IMPORTANT NOTE: ALEXA Software Update Packet 5.0 or higher required; always included in ALEXA M, ALEXA Plus 4:3, ALEXA Studio and all ALEXA XT and SXT cameras.


  • Shoot slow motion with ALEXA
  • Eliminates the expense of a separate high speed camera
  • 60 to 120 fps for Apple ProRes codecs up to 422 HQ
  • Regular Speed -> High Speed mode switch in 40 seconds
  • Same Super 35 cinematic depth of field & angle of view for all lenses
  • ARRIRAW, ProRes 4444 are not available

What's in the Box

  • ARRI ALEXA High Speed License Key


Key Highlights

  • Enables 60 to 120fps in 16:9 mode
  • Enables 90fps in 4:3 mode, if supported
  • For ARRI ALEXA (SUP 5.0+ required)

Compatibility - Camera


Software / Apps / Plugins

License Includes:
High Speed Recording


7 in
11 in
9 in
0.5 lb
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