8K CFexpress Card Meltdown! 🌡️ Truth Behind Speed Claims! 🔥

[@AshEivani]

I am so relieved! I purchased the Angel Bird 512GB first (after refunding Sabrent and SF) and then found your video. Thank you!

[@waynemarkovich8842]

Great comparison of the different cards. I guess by luck all of my cards are the Angilbird AV Pro SE cards! An extra note on the Angilbird cards according to there website the SE 512 GB card has a sustained speed of just about 850 MB/s so it worked in your test but the AV PRO SE "1 TB" card is actually much better with a sustained speed of 1550 MB/s so if you are doing a lot of high performance video the Angilbird AV PRO SE 1 TB card is the better card. Angielbird also does firmware updates for there cards wikis is great as will as they guarantee the cards.

[@tylersoares8120]

Good to hear! Because I just bought the 1TB Angelbird while watching this video and reading your comment! I’m running a R5 and 8K Timelapses with an SD card which basically means it doesn’t. Plus hopefully this is the only one I buy so the upfront cost (including the reader) will pay off in the long run.

[@waynemarkovich8842]

@@tylersoares8120 Good luck I have been using the Angilbird cards for a few years now and they have performed well. Also I like your Timelapse with the lightning!

[@aser75]

Thank you for testing very informative, would like to see more cards testing. The Delkin 512gb card is advertised as sustained speed of 805 mb/s so they are not laying it is below your 850 mb/s require

[@akshatgopalsoni5487]

Thanks brother Great comparison

[@jessejayphotography]

I’ve had two anglebird AV SE Pro cards and both developed cracking in the plastic housing and left plastic pieces in my cameras card slot I had to carefully remove. Would not recommend.

[@AndrejsZavadskis]

what camera used ?

[@DrRussell]

Seen this mentioned in other venues too. Have 6 prograde cobalt and three Sony tough cards with daily commercial level use over 2 years no cracking or corruptions thankfully.

[@jessejayphotography]

@@AndrejsZavadskis R5 and R5C

[@elanclaweddingfilms]

I have the ex ascend element. Usually performs well filming 4k 60 unless it's a sunny, hot day, otherwise the camera gets the hot temperature icon. Have you done test with that card?

[@edphi]

Good recommendation I have the Angelbird one and you are right it is the best

[@nadjeem]

Glad to see that the Angelbird AV PRO SE can handle 8K60

[@FloAndre.]

I don't recomand that Angelbird 512 gb , building quality it is verry bad. I have one and the black plastic edge is just fall down by is self.

[@NikCan66]

Very nice to see the variations of the CF express cards and pock the cards that suit various peoples needs.

[@eliseoy8295]

is transcend card reader good for angelbird card？i saw in video you got both of them

[@AndrejsZavadskis]

yes, fine

[@eliseoy8295]

@@AndrejsZavadskis thanks

[@qamstel]

What are you filming on? The lag in focus was very distracting. If it is on Nikon there is AF speed to focus that you might want to play around with. But seriously this video is super useful and really helped me see what should I be aiming at.

[@AndrejsZavadskis]

DJI Osmo Pocket 3

[@charliebucket-u7h]

Did you have any problems with angelbird and getting it to work in card readers? I also heard about build quality and plastic cracking On angelbird ?

[@AndrejsZavadskis]

no i dont have problems. working with them all the time and everything perfect.

[@charliebucket-u7h]

@AndrejsZavadskis by the way I read that the claimed sustained write on san disk card was 400MB/S. So that is the figure they advertise for Consistent video

[@charliebucket-u7h]

The san disk 512gb is 785MB/S Sustained write.

[@robertfeliciano5723]

I noticed your review on B&H's site for the Delkin card. However, you tested the 3rd generation card and wrote the review under the G4 card. I'm not sure if the 512GB G4 card can maintain the write speed, but the 650GB and higher G4 cards are noticeably faster than G4 512GB and below.

[@AndrejsZavadskis]

I went to "My orders" section on BH and find my order from 2022 year where I bought this card and write under purchased item my review. I think BH changed product photo after some time.

[@michaellowe8890]

5780 mb/s is the write speed needed for high quality n-raw 12 bit nev 8.3k video at 60p files on the z9 according to the manual. How is it so low for the Z8?

[@AndrejsZavadskis]

5780 Mbps = 722.5 MB/s (8K/24fps)(High quality). you mentioned Megabit per second. I am talking about Megabyte per second. we don't use file size in bits any more. We are talking in megabytes and terabytes

[@14DDF]

Thank You !

[@yonishperling1531]

Good one! Too bad it was lacking other prograde and nextorage

[@octap79]

amazing review.thanks.

[@MysticApertureStudios]

So the angelbird avpro se can do 8k 60p raw.

[@KimHojbergJensen]

Very interesting!

[@IanStotesbury]

Delkin 512gb Generation 4 card works well.

[@az9az9az9]

Many card brands, that came out with 4.0 spec compared to 2.0, they passed the 8K video test on the lower card line from the top speed model. If you had the Power line vs Black, or Gold vs Cobalt. Even so, they are advertised about 800 sustained. I wonder if there is also speed penalty for sustained speed, if you use 4.0 card in 2.0 camera?

[@pfototons]

Оооу май гад😅