The OWC 512GB Atlas Ultra UHS-II SDXC Card 2-Packfrom OWC 512GB Atlas Ultra UHS-II SDXC Card 2-Packfeatures a storage capacity of 512GB and takes advantage of the UHS-II bus to support advanced DSLR/mirrorless functions such as continuous shutter bursts and rapid shooting, as well as raw and JPEG captures. This card is also well-suited for video capture, including 6K, 4K, Full HD, and 3D video. It can achieve max sequential read speeds of up to 300 MB/s and max sequential write speeds of up to 250 MB/s. Thanks to its V90 speed class rating, minimum sustained write speeds are guaranteed not to drop below 90 MB/s.

To help facilitate card usage in almost any environment, as well as keeping your content safe, OWC built the Atlas Ultra with a design that is bend, shock, and X-ray resistant, as well as an IP67 rating, meaning it is dust and waterproof. It is also able to withstand temperature extremes from -13 to 185°F.

UHS-II media achieves its speed through an extra row of pins and, while this card has been designed for cameras that are UHS-II / V90 compatible, it may be used in devices that do not support UHS-II / V90. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-II and V60, which supports minimum write speeds of 60 MB/s, UHS-II and V30, which supports minimum write speeds of 30 MB/s, or UHS-I and U3, which also supports minimum write speeds of 30 MB/s. If your device does not support U3, this card is compatible with the U1 and Class 10 standards, each of which guarantees minimum write speeds of 10 MB/s.

512GB Storage Capacity    UHS-II / V90 / U3 / Class 10    Max Sequential Read Speed: 300 MB/s    Max Sequential Write Speed: 250 MB/s    Min Sustained Write Speed: 90 MB/s    Records 6K, 4K, Full HD, and 3D Video    Capture Raw and Burst Photos    Water and Dust-Proof    Bend, Shock, and X-Ray Resistant    Built-In Write-Protect Switch

High-performance, high quality memory card for advanced photography and video recording at maximum camera settings.

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 burst sequences. Want the highest possible quality footage? Up to 6K video is yours for the recording. With the Atlas Ultra SD V90's ability to deliver a minimum sustained write speed of 90 MB/s, you won't have to worry about dropped frames or missing footage.

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.

Ultra Speed
Up to 250 MB/s write and 300 MB/s read speeds for advanced uses cases including high-burst sequence RAW photography and high-bitrate 4K and 6K video.

Proven
Extended time tested in the highest settings of high-end cameras.

Tough
Bend/shock/X-ray resistant and IP67 dust and waterproof.

Compatible
Fully compatible with a wide variety of DSLR and mirrorless cameras.

Flexible
Backward compatible with previous generation SD devices and readers.

Dependable
Delivers minimum sustained write speeds of 90 MB/s.

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.

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

• 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

Big theoretical performance numbers are certainly eye catchers, but they are misleading when your workflow requires real-world speed. That's why OWC takes the extra time to run OWC flash storage solutions through intensive performance testing, and they share their test setup and parameters. Truthfully listing Atlas Ultra SD V90 memory cards for reliable performance, with writes up to 250 MB/s and reads up to 300 MB/s defines their commitment to the "OWC Difference," which ensures these UHS-II SD cards will deliver the performance you are counting on.

Related Questions and Answers

Q: 1. Is this card compatible with PANASONIC HPX-370?

A: No. The following unit drives off of P cards SD cards are only for Scene-File Sharing.

Q: 2. Will these work on the new Nikon Z6 II and Z7 II cameras?

A: Yes this card is compatible with the Z6 II and the Z7 II.

Q: 3. Hi there I'm about to buy the Sony A6700 and I want to know how much footage can I store in this 128Gb at max bitrate 4k 60.

A: The ProGrade Digital 128GB UHS-II SDXC Memory Card when used in the Sony a6700 set at the maximum recording rate of 600Mbps will last 28.44 minutes.

Q: 4. will this sd work well with A6700?

A: Yes, the ProGrade Digital 128GB UHS-II SDXC Memory Card (2-Pack) is very good for the Sony a6700.

Q: 5. Are there TBW specs for OWC's V60 cards as there are for their V90 cards?

A: No TBW information is provided for the OWC 128GB Atlas Pro UHS-II SDXC Memory Card; it's only available for the V90 memory cards.

Q: 6. I'm considering buying either the Sabrent Rocket card or the OWC Atlas card. I know the Sabrent is faster, but which is better?

A: Both memory cards are very good. The difference in write speed is not large. But the OWC has a three year warranty and the other has a Limited 1-Year Manufacturer Warranty (Without Registration) Registration Extension: 2-Year

Q: 7. Can you shoot All-i in the Fx6 with these ?

A: That would depend on the resolution and frame rate you are recoding in. We would recommend using CFexpress Type a cards like the ProGrade Digital 160GB CFexpress Type A Cobalt Memory Card instead. See: https://bhpho.to/3T1H2Ib

Q: 8. Are these cards 128GB each per card or 2 cards of 64GB each totalling 128GB? The description in the write up is confusing.

A: This is 2 x 128gb cards.

Q: 9. Will this be able to record 8K with the Alpha 1?

A: Yes, the ProGrade Digital 256GB UHS-II SDXC Memory Card (2-Pack) may be used with the Sony Alpha α1 Mirrorless Digital Camera for internal 8K video recording usage needs.

Q: 10. Hi, Does this card work well with the Canon XF605? How much video recording will you get using it? TY

A: The ProGrade Digital 128GB UHS-II SDXC Memory Card is compatible with the Canon XF605--the amount of video you can record will depend on the resolution, bit rate, etc. that you are using. It would be between 35 minutes and 4 hours.