Fpvskip
lvl.2
Flight distance : 52772 ft
United States
Offline
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@Jo060
You got me thinking. How can I check my SD cards?
Well, suddenly I remembered my good, old Blackmagic disk speed tester.
WoW, . . .
In my Avata and the goggles 2 I had a Sandisk Extreme and that produced stuttering videos and I got the "slow disk" message in the goggles.
I exchanged both with the Sandisk Extreme Pro and got a huge improvement. And now I know why . . .
The original Sandisk extreme SD cards have been from Adorama a while ago. They are slow like hell.
I get a write speed of 11 and a read speed of 16.
The new Sandisk Extreme Pro I got recently have a write speed of 81 and a read of 90.
Big difference.
First I thought the difference stems from the fact that the newer one is a Pro, but that turned out not to be true.
They are just fake!!!!
I still have an old Extreme. Looks exactly like the fake and it has also a write of 80 and a read of 90
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