Which CFexpress Type A cards work best for Sony a1?

Question

I recently picked up a Sony a1 and I am blown away by the speed, but my current V90 SD cards are struggling to keep up with the 30fps burst mode and 8K video recording. I know CFexpress Type A is the way to go, but they are quite an investment.

I have been looking at the Sony Tough series and the ProGrade Digital options, but I am curious if anyone has tried the more affordable alternatives like Lexar or Pergear. I am mainly concerned about buffer clearing speeds during long wildlife sequences and potential overheating during high-bitrate video. For those of you using the a1 daily, which specific cards have proven to be the most reliable and offer the best value?

authorelf438 · Accepted Answer

Late to the party but I gotta chime in cuz the Sony a1 is LITERALLY a beast!! For your situation, I would suggest looking at Lexar or Delkin to get more bang for your buck. Basically, the Sony cards are great but ur paying a huge premium for the branding. Honestly, I think the Lexar Professional CFexpress Type A Card Gold Series 160GB is the sweet spot for value right now. It has a rated sustained write speed that keeps up with the 30fps bursts and 8K video perfectly. Plus, if u jump up to the Lexar Professional CFexpress Type A Card Gold Series 320GB, the price per gig is way better than anything else. I have used them for long wildlife sequences and they dont overheat easily which is AMAZING. Another lowkey great option is the Delkin Devices BLACK CFexpress Type A 160GB. It has a lifetime warranty and highkey rivals the Sony Tough for durability. Pergear is okay for budget stuff but for long sequences?? I mean... I would probably stick to Lexar for that extra peace of mind. Hope that helps! gl!

Rebecca 343 · Answer

Sony CEA-G160T 160GB Tough CFexpress Type A Memory Card is safest Pergear 260GB CFexpress Type A Card is cheaper I think Sony's safer for 8K, so maybe be careful with budget options tbh.

HPP1 · Answer

In my experience, when youre shooting 30fps on a beast like the a1, reliability is everything. Like someone mentioned, the Sony cards are the benchmark, but you can definitely get that same stability without paying the full brand tax.

Nextorage B1 Pro Series 160GB CFexpress Type A is probably the smartest buy. The company was actually founded by former Sony storage engineers, so the compatibility is basically perfect. Its like getting a Sony card with a different sticker for a better price.

Angelbird AV PRO CFexpress Type A 330GB is fantastic if you do a mix of video and stills. Their sustained speeds are super consistent, which helps keep the camera from getting too hot during long 8K clips.

Exascend Essential Series 180GB CFexpress Type A is another sleeper pick. Its VPG-400 rated, which is the certification you really want for peace of mind during those long wildlife bursts. Ive tried many brands over the years and honestly, sticking to VPG-400 certified cards is the best way to ensure your buffer clears fast enough. Losing a shot because of a slow card is the absolute worst...