OWC Atlas S Pro SDXC Camera Cards: Now in 512GB Version
Related: camera cards, CFExpress camera storage card, Other World Computing, OWC Atlas camera storage cards, SDXC camera storage card
re: TESTED: 256GB OWC Atlas S Pro SDXC Card (plus comparison to Sony TOUGH SF-G)
Reposting this because OWC now has a 512GB card. I’ve had no issues with them in my Sony A1 or Fujifilm GFX100S but just today I had a "read error" and "write error" with Sony TOUGH in GFX100S.
I’ve been a user/fan of OWC products for 15 years or so. Outstanding products like the OWC Thunderbay, OWC Thunderblade, OWC Accelsior 4M2, OWC Mercury Elite Pro, OWC Envoy Pro SX, and many more.
Last year, OWC introduced a line of SDXC camera cards. I reported on their performance back in December 2021—excellent.
Exceptional sustained write speed along with a 5-year warranty and enterprise-grade flash durability make these look quite attractive.
Write speed can be sustained across the entire card capacity, which many cards cannot do, even ultra-fast CFExpress Type A cards.
One thing I could do without is the write-lock tab, but OWC has included it, as with nearly all SDXC cards (Sony TOUGH cards omit it).
PROFESSIONAL GRADE PERFORMANCE WITH PREMIUM QUALITY RELIABILITY FOR PHOTOGRAPHERS AND VIDEOGRAPHERS
- Pro speed: Up to 276MB/s write and 290MB/s read real world speeds for shooting high-resolution photos, burst photo sequences, and recording up to 8K video
- Advanced: utilizes pSLC technology to provide consistent leading-edge performance, endurance, and reliability
- Efficient: fast write speeds let you offload data to computer for immediate file access and quicker post-production
- Tough: Impact, bend, shock, ESD, UV ray, and x-ray resistant
- Supportive: fully compatible with wide variety of DSLR, mirrorless, 360-degree, VR, and cinema cameras
- Flexible: backwards compatible with UHS-I SD devices and readers
- 5 Year OWC Limited Warranty
OWC SDXC Camera Cards 
HIGHEST ENDURANCE WITH CONSISTENTLY FAST PERFORMANCE
To transition from capture to ingest with maximum efficiency, you need renowned OWC advanced storage technology trusted by professionals. At the heart of each OWC Atlas S Pro card lies advanced pseudo Single-Level Cell (pSLC) flash memory. This near enterprise-grade feature offers up to 10X higher memory endurance than common SD cards to protect your irreplaceable shots and footage. Additionally, you’ll enjoy up to 276MB/s write and up to 290MB/s read consistent performance over the card’s entire capacity. Start fast. Finish fast. No worries. That’s the Atlas S Pro difference.
TRUTH IN NUMBERS
Big theoretical performance numbers are certainly eye-catchers, but they are misleading when your workflow requires real-world speed. That’s why we take the extra time to run OWC flash storage solutions through intensive performance testing and share our test setup and parameters. Truthfully listing Atlas S Pro cards for reliable performance up to 276MB/s write and 290MB/s read speeds defines our commitment to the “OWC Difference” which ensures you’ll be completely satisfied these SD UHS-II cards will deliver the performance you are counting on.
SHOOT, STORE, AND SWAP WITHOUT LIMITS
OWC Atlas S Pro cards shrug off the toughest environmental challenges including x-rays, UV rays, shocks, drops, and extreme temperatures. Go ahead…shoot, store, and swap. Atlas S Pro cards have your work – and your reputation – well protected.
