OWC Atlas Pro CFexpress Type A 4.0 Memory Card — 480GB

The OWC Atlas Pro CFexpress Type A 4.0 Memory Card is engineered for professional storytellers who refuse to compromise on speed, capacity, or reliability. At 480GB, this compact card delivers ample space for high-bitrate media while leveraging the latest CFexpress Type A 4.0 standard to enable rapid data transfers, seamless bursts, and efficient post-production. Built to power today’s advanced cameras and demanding workflows, the Atlas Pro card serves as a trusted companion for documentary crews, newsrooms, wedding shooters, and freelance photographers who need dependable performance in varied environments.

• Blazing speed for high-bitrate capture: The Atlas Pro CFexpress Type A 4.0 memory card is designed to handle intensive shooting scenarios, including RAW bursts, 4K/6K/8K video, and burst photography with minimal buffer delay. Its streamlined data pathway minimizes stutter, so you can keep recording as soon as inspiration strikes without waiting for slowdowns or card retries. With professional-grade read and write performance, you’ll experience reduced downtime between takes and faster transfer times when you offload media to your editing workstation.
• Generous 480GB capacity for lengthy shoots: With nearly half a terabyte of storage in a compact form factor, you can shoot longer before swapping cards. The Atlas Pro is ideal for event coverage, long-form projects, and day-long assignments where changing cards is disruptive. The 480GB capacity helps you maintain your creative momentum, whether you’re documenting a wedding, nature expedition, or studio production, while keeping your media organized and ready for immediate editing.
• Reliable, professional-grade construction: Built to withstand real-world production conditions, the Atlas Pro CFexpress Type A card is designed with durability in mind. Expect robust durability for field work, weather exposure, and camera rigging. Its firmware and controller are tuned for consistent performance, so you can trust it in high-stakes shoots where a single dropped frame can derail your schedule. This reliability is especially valuable for journalists, documentary crews, and freelancers who work in dynamic environments.
• Broad compatibility with cameras and readers: The Atlas Pro card is compatible with a wide range of cameras that support CFexpress Type A 4.0 slots, as well as CFexpress card readers. This broad compatibility makes it a versatile choice for studios and on-location shoots, ensuring you don’t have to juggle multiple memory solutions. By aligning with industry standards, it integrates smoothly into your existing workflow, workflows, and editorial pipelines, preserving efficiency from capture through post-production.
• Optimized for professional workflows and editing efficiency: This memory card is purpose-built to complement professional post-production pipelines. When you shoot with high bit-depth media, you can rely on the Atlas Pro to deliver consistent transfer times to your workstation, headline-friendly media management, and predictable performance in a range of software environments. The result is faster turnaround on projects, smoother transcoding, and less time spent waiting for media to become available for editing, color grading, and delivery.

Technical Details of OWC Atlas Pro CFexpress Type A 4.0 Memory Card

• Capacity: 480GB
• Card type: CFexpress Type A 4.0
• Designed for: Professional cameras and workflows that require high-speed, reliable memory for rich media formats
• Durability characteristics: Built to endure field use and maintain performance in challenging environments
• Compatibility: Works with cameras and card readers that support CFexpress Type A interfaces

How to install OWC Atlas Pro CFexpress Type A 4.0 Memory Card

Installing the Atlas Pro CFexpress Type A card is straightforward and quick, so you can get back to shooting with minimal downtime. Start with basic care to protect the card’s connectors and firmware:

Power down your camera or device before handling the memory card. Remove any existing card from the slot if you are replacing it, and locate the CFexpress Type A slot or compatible reader. Align the card correctly with the notch orientation to avoid bending pins or damaging connectors, then gently insert until it seats securely. If your workflow uses a USB-C or PCIe card reader, ensure the reader is properly connected to your computer and powered as needed. After installation, format the card in-camera or using a trusted card reader if your camera’s formatter is unavailable. Formatting within the camera helps preserve compatibility with metadata, in-camera workflows, and future firmware updates. Keep a backup of important media before formatting to guard against data loss during the transition. If you plan to use the Atlas Pro card for a multi-camera setup, label each card clearly and track which cameras are assigned to each card to maintain an orderly media ecosystem.

On first use, verify that your camera recognizes the card and that you can record without error. If you encounter any read/write errors, re-seat the card, try another card slot if available, and ensure the card is correctly formatted. Regular firmware updates from OWC may improve compatibility and performance, so check for any available updates and apply them as directed by the manufacturer. With proper care and formatting, the Atlas Pro CFexpress Type A 4.0 card integrates seamlessly into a professional workflow, delivering dependable performance from capture through post-production.

Frequently asked questions

• What is CFexpress Type A 4.0? CFexpress Type A is a compact memory card standard designed for high-speed data transfer and reliability in modern cameras. The 4.0 specification indicates improved performance, enabling faster read and write operations to support high-bitrate video and continuous RAW bursts. This format is used by many professional cinema and photography cameras, delivering the speed needed for demanding shoots.
• Is 480GB enough for professional shoots? For many workflows, 480GB provides ample capacity for extended sessions, especially when shooting with compressed formats or when you back up footage frequently. It’s a balance between capacity and card size, offering sufficient space for longer events and demanding sessions while keeping the setup portable and manageable. If you routinely shoot lengthy multi-camera productions or RAW 8K sequences, you may want to pair the Atlas Pro with additional cards to ensure you always have immediate spare capacity on set.
• Can I use this card with multiple cameras and readers? Yes. The Atlas Pro CFexpress Type A 4.0 card is designed to be compatible with a wide range of cameras and CFexpress Type A readers that support the standard. This makes it a versatile option for studios, on-set workflows, and freelance shooters who juggle different rigs. Always confirm compatibility with your specific camera model and reader brand to avoid issues with formats or firmware.
• How should I format the card for best results? Formatting is generally recommended in-camera to ensure optimal metadata compatibility and workflow integration. If you must format on a computer, use a reputable card reader and choose a compatible filesystem, typically exFAT for cross-platform use. After formatting, transfer a small test clip to your editing workstation to confirm readability before proceeding with larger shoots.
• What about durability and reliability? The Atlas Pro card is built with professional-grade durability in mind, designed to withstand field conditions and frequent use. While no memory card is completely indestructible, OWC’s engineering focuses on data integrity, wear leveling, and stable operation under common production scenarios. Always store cards in protective sleeves when not in use, and back up media promptly to protect against data loss due to device failure or accidents on set.