09/05/2026 1:31 am
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So i finally pulled the trigger on a Sigma fp after eyeing it for months... been shooting pro video for like 8 years mostly on bigger rigs but i wanted something modular and tiny for travel. i am seriously hyped to start grading that 12-bit CinemaDNG footage but man the media situation is stressing me out a bit lol. i tried an old T5 i had in my kit and it just keeps dropping frames once the buffer fills up which is weird because i thought those were the gold standard for these setups. maybe its just getting old? i need something that wont fail me because im flying out to iceland in about three weeks to shoot a passion project near the glaciers and i cant afford to have the drive disconnect or overheat while im out there in the cold. budget is around 250 bucks maybe 300 if it actually makes a difference in reliability. i see everyone talking about the samsung t7 shield but then some people say the write speeds throttle on long takes with the fp specifically. has anyone tried the angelbird or maybe the sandisk pro blade system? i just need it to be small enough to mount on my cage without looking ridiculous. what are you guys actually using for long 4k raw takes that doesnt die after ten minutes?
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09/05/2026 1:32 am
Honestly, the Sigma fp is notoriously picky when it comes to power draw and sustained write speeds for that 12-bit raw. I have been through a few setups and you really have to be careful with consumer-grade drives because they usually cant handle the data rate for more than a minute or two.
- Samsung T7 Shield 2TB Portable SSD: This is a solid budget choice and it is weather-sealed which is good for your Iceland trip. However, be careful because some users report it starts throttling once the drive gets over half full. It might work for short bursts but long takes are risky if you are shooting the full 12-bit DNG. Make sure you use the cable that comes in the box, too.
- Angelbird SSD2GO PKT 512GB: This is my top recommendation for reliability. It is specifically designed for cinema cameras and sustained performance. The write speed is rock solid so you wont get those annoying dropped frames like you did with the T5. It is super small and fits on a cage without making the camera look bulky.
- SanDisk Professional PRO-BLADE Transport with 1TB SSD Mag: I would suggest this only if you plan on shooting massive amounts of footage and need to swap mags quickly. It is very fast, but the reader unit is kinda heavy compared to the others. I would suggest checking your cable first tho. A lot of the time, the drive is actually fine but the cable is what fails. If you are going to be out in the cold near glaciers, the Angelbird is probably your safest bet for consistent performance without the drive dying mid-take.
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09/05/2026 2:05 am
stumbled upon this today and i am so stoked for your iceland trip! seriously that footage is gonna look unreal with those glaciers. i had the same frame-dropping nightmare when i first started using my fp and it was so frustrating. basically most consumer drives use slc caching... it's super fast for like a minute but then the speed totally tanks once the cache fills up. the sigma needs a drive that can handle high sustained writes without hitting a wall for the whole take. i finally upgraded my setup and it made a world of difference:
- Angelbird SSD2GO PKT MK2 1TB USB 3.2 Gen 2 is what i use now and its amazing because they actually design for sustained video performance.
- Wise Advanced 1TB Portable SSD is also fantastic and super popular with fp owners specifically for 12-bit raw workflows. the angelbird is especially great because it handles the cold well and feels rock solid on the cage. definitely worth the extra cash for the reliability!
