OWC 240GB Atlas Pro CFexpress 4.0 Type A Memory Card
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Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
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OWC 240GB Atlas Pro CFexpress 4.0 Type A Memory Card
Designed for demanding professional workflows, the OWC Atlas Pro CFexpress 4.0 Type A 240GB Memory Card delivers blazing-fast speeds, rugged reliability, and next-generation compatibility. Perfect for Sony Alpha and FX camera users capturing 8K video, high-speed bursts, or RAW imagery, this card offers maximum performance with minimal compromises—ready to tackle action-packed shoots, extreme environments, and accelerated offloads.
240GB Capacity
Ideal for high-resolution photo and video storage, including RAW bursts and 8K video footage.
CFexpress 4.0 Type A Interface
Built with the latest PCIe 4.0 x1 bus, delivering faster data transfers and future-ready compatibility.
High-Speed Performance
Achieves up to 1850 MB/s read and 1700 MB/s write speeds for ultra-fast offloads and real-time recording.
Sustained Write Speed of 400 MB/s
Maintains stable performance for demanding video workflows and continuous burst shooting.
Records 8K and High Bitrate Video
Handles professional recording formats like 8K, slow motion, and high-frame rate footage without dropped frames.
VPG-200 Certified
Guaranteed performance to meet or exceed Sony Alpha and FX camera requirements, including high bitrate modes.
Extreme Durability
Built to resist impact, bending, shock, UV rays, X-rays, ESD, and temperatures from 10 to 161°F.
Sony Camera Compatible
Optimized for Sony Alpha and FX models including a1, a9 III, a7S III, a7 IV, a7R V, FX3, FX6, FX30, and FR7.
Backward Compatible
Fully supports CFexpress 2.0 Type A devices while delivering 2x performance in compatible CFexpress 4.0 gear.
OWC Innergize Ecosystem Support
Monitor card health, run diagnostics, and manage firmware using the free Innergize app with OWC card readers.
Main
| Card Type | CFexpress |
| Configuration | Core |
| Capacity | 240 GB |
| Pack Size | Single Pack |
OWC 240GB Atlas Pro CFexpress 4.0 Type A Memory Card
Technical Specifications
| Card Type | CFexpress Type A |
| Storage Capacity | 240 GB |
| Bus Type | PCI-Express 4.0 |
| Read Speed | Maximum 1850 MB/s |
| Video Performance Guarantee | VPG-200 |
| Operating Temperature | 10 to 161°F / -12 to 72°C |
| Storage Temperature | -4 to 185°F / -20 to 85°C |
| Certifications | TAA |
| Write Speed |
Packaging Information
| Package Weight | 0.065 lb |
| Box Dimensions (L x W x H) | 4.85 x 4.1 x 0.75 in |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
