Sandisk Extreme Pro 256GB - I have one and can test it on my MKii

[jonbobshinigin]

As title says, I've got a this card from a friend to use and can run a series of tests and post results if this has not been done already. I am fairly new to Magic Lantern but if you outline what you'd like for me to test, I can do it!

[ted ramasola]

can you do an in-camera format and see if it will still be 256gig after format? The 256gig KB 1200x we tested will be reduced in capacity after an in-camera format.

[jonbobshinigin]

I've tried an in camera format before and it just hung for 15 minutes or so. I had to remove the battery to get it to turn off. This is with or without ML installed. As for the 256gb, I believe it is correct as along the way somewhere it wanted to make the card 128gb and it took me a while to repair it to the full 256GB. I'll have to max the card out and see if it stops at 128GB.

[jonbobshinigin]

[feureau]

That's very good write speed. So, can you fill the whole 256GB?

With MLV raw? :3

[jonbobshinigin]

All of my testing so far has been with rebuild .RAW format. I am now using MLV and will post more. So far it freaks out and crashes the card as I approach the 128GB mark. I Hope to do most testing soon; let me know if there is something something specific you'd like to see.