Short description
Quick Overview
- 480GB Storage Capacity
- PCIe 4.0 x1 Bus
- Max Sequential Read Speed: 1850 MB/s
- Max Sequential Write Speed: 1700 MB/s
- Min Sustained Write Speed: 400 MB/s
- Records 8K High Bit Rate Video
- Records Raw Photos and Image Bursts
- Impact, Bend, and Shock-Resistant
- ESD, UV, X-Ray & Temperature-Resistant
- Supports CFexpress 4.0 and 2.0
Product Description
OWC Atlas Pro CFexpress 4.0 Type A Memory Card (480GB)
Designed for professional photographers, videographers, and content creators, the 480GB OWC Atlas Pro CFexpress 4.0 Type A Memory Card delivers exceptional speed, reliability, and durability for high-performance workflows. With PCIe 4.0 x1 technology, it supports 8K video recording, high-resolution RAW and JPEG images, and continuous shutter bursts, ensuring seamless performance in demanding shooting environments.
High-Speed Performance for Pro Workflows
- Read speeds up to 1850 MB/s and write speeds up to 1700 MB/s for rapid data transfer
- Minimum sustained write speed of 400 MB/s, ideal for high-bitrate video and fast burst photography
- VPG-200 certification, ensuring smooth video capture without dropped frames
- Fully CFexpress Type A 4.0 compliant and backward compatible with Type A 2.0 devices
Built for Extreme Conditions
- Rugged & Durable: Resistant to impacts, bends, shocks, ESD, UV rays, and x-rays
- Temperature Resilient: Operates in extreme conditions from 10°F to 161°F (-12°C to 72°C)
- Designed for longevity, ensuring reliable performance even in harsh environments
Optimized for Sony Alpha & FX Cameras
Fully compatible with:
- Sony a9 III, a1, a7S III, a7 IV, a7R V, FX3, FX6, FR7, and FX30
- Works seamlessly with CFexpress Type A memory card readers and reader-equipped devices
Ideal for Professional Use Cases
- Sports & Wildlife Photography: Capture fast-moving subjects with reduced buffer times
- Cinematic Filmmaking: Record 8K, slow-motion, and high-bitrate footage with confidence
- High-Resolution Imaging: Shoot RAW format landscapes and detailed portraits
Faster Offloads & Efficient Workflow
- Pair with OWC Atlas USB4 CFexpress 4.0 Card Reader for up to 2x faster file transfers
- OWC Innergize™ Software – Optimizes card performance, monitors health, and provides firmware updates
Why Choose the OWC Atlas Pro CFexpress 4.0 Type A?
- Pro-Grade Speed & Reliability – Engineered for demanding creative workflows
- Industry-Leading Durability – Withstands extreme conditions
- Future-Proof Compatibility – Uses the latest CFA 4.0 (PCIe Gen4) technology while remaining backward compatible
- Trusted by Professionals – Rigorously tested for real-world performance
The OWC Atlas Pro CFexpress 4.0 Type A Memory Card (480GB) isn’t just storage—it’s a performance powerhouse built to enhance your creative workflow and maximize your camera’s potential.
OWC 480GB CFexpress Type A Specs
Quantity | 1 |
Card Type | CFexpress Type A |
Storage Capacity | 480 GB |
Bus Type | PCI-Express 4.0 |
Read Speed | Maximum: 1850 MB/s |
Write Speed | Maximum: 1700 MB/s Minimum: 400 MB/s |
Video Performance Guarantee | VPG- 200 |
Operating Conditions | 10 to 161°F / -12 to 72°C |
Storage Conditions | -4 to 185°F / -20 to 85°C |
Certifications | TAA |
Packaging Info
Package Weight | 0.065 lb |
Box Dimensions (LxWxH) | 4.85 x 4.1 x 0.75" |
In The Box | OWC 480GB Atlas Pro CFexpress 4.0 Type A Memory Card, Jewel Case, Limited 3-Year Manufacturer Warranty |
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MFG Part# | OWCCFXA4P00480 |
Condition | New |

