Atlas Ultra SD V90
High-performance, highest quality memory card for advanced photography and video recording at maximum camera settings.

Choose Your Capacity
The Atlas Ultra SD V90 is available from 64GB to 512GB.
Go Beyond Pro
When your projects require you to take your skills – and camera settings – beyond pro, Atlas Ultra SD V90 memory cards have you covered. Shooting action photos with lots of quick sequences? Just point and reliably capture mind-blowing burst sequences. Want the highest possible quality footage? Up to 6K stunning video is yours for the recording. With the Atlas Ultra SD V90's ability to deliver insanely fast 90MB/s minimum sustained write speed, you'll never have to worry about dropped frames or missing footage.

Quality In = Quality Output
Thanks to an extremely thorough quality control process, you can work fearlessly knowing that your Atlas Ultra SD V90 card will flawlessly deliver the speed and data integrity you need when you only have one chance to capture the moment. Quality in, quality output. The Atlas Ultra SD V90 is the difference-maker for your high-end workflows and maximum camera setting uses.
- CompatibleFully compatible with a wide variety of DSLR and mirrorless cameras
- ProvenExtended time tested in highest settings of high-end cameras
- FlexibleBackwards compatible with previous generation of SD devices and readers
- ToughBend/shock/X-ray resistant and IP67 dust-proof and waterproof
- Worry-free3 Year OWC Limited Warranty
- DependableDelivers 90MB/s minimum sustained write speed
- Ultra-SpeedUp to 250MB/s write and 300MB/s read real-world speeds

Shoot, Store, and Swap… Anywhere
Atlas Ultra SD V90 cards can shrug off the toughest environmental challenges, including x-rays, shocks, bends, dust, and water. Go ahead…shoot, store, and swap with total peace of mind. Atlas Ultra SD V90 cards have your work – and your back – well protected.
Technical Specifications
| Max Sequential Read | 300 MB/s |
| Max Sequential Write | 250 MB/s |
| Min (Guaranteed) Sustained Write | 90 MB/s |
| Video Capability | Up to 6K |
| Card Type | SDXC V90 UHS-II |
| Speed Class / Rating | V90, UHS-II |
| Capacities | 64GB, 128GB, 256GB, 512GB |
| Durability | Bend / shock / X-ray resistant; IP67 dust-proof and waterproof |
| Backwards Compatible | Previous generation SD devices and readers |
| Warranty | 3 Year OWC Limited Warranty |
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 we share our test setup and parameters. Truthfully listing Atlas Ultra SD V90 memory cards for reliable peak performance up to 250MB/s write, 300MB/s read, and 90MB/s minimum sustained write speed defines our commitment to the "OWC Difference," which ensures these SD UHS-II cards will deliver the performance you are counting on.
Atlas Pro vs Atlas Ultra
How the flagship Atlas Ultra SD V90 compares to the Atlas Pro SD V60.
| Atlas Pro SD | Atlas Ultra SD | |
|---|---|---|
| Capacity | 64GB - 1.0TB | 64GB - 512GB |
| Max Sequential Read | 250 MB/s | 300 MB/s |
| Max Sequential Write | 130 MB/s | 250 MB/s |
| Min Sustained Write | 60 MB/s | 90 MB/s |
Compatibility You Can Count On
Tested and compatible with a wide range of professional DSLR and mirrorless cameras, including:
Blackmagic
Canon
Fujifilm
Nikon
Olympus
Panasonic
Sony
Who & What It's For
Who is it for?
- Advanced action sports photographers
- Advanced outdoor/wildlife photographers
- Individual pro photo and video creatives with advanced cameras and camcorders
- Independent/small film production companies
What is it for?
- Capturing the winning play of the game in clear detail
- Creating a freeze-frame sequence of a cheetah running down prey
- Branded, huge following influencers needing to create enhanced, professional-looking content for their channels
- Product photo shoots
OWC, Trusted by Pros & Enthusiasts the World Over
We build our hardware to the highest standards of reliability and performance. Because 100% reliability is always the goal, we rigorously quality test and back our hardware with a 3 Year OWC Limited Warranty and award-winning customer support.
Not sure which card your camera needs?
Tell us your camera and workflow and our certified technicians will recommend the right OWC Atlas card. Email helpdesk@macfixit.com.au.
¹ Real-world speeds up to 250MB/s write and 300MB/s read. Performance varies by host device, card reader and camera settings.