Short description
Quick Overview
- 512GB Storage Capacity
- PCIe 4.0 x2 Bus
- Max Sequential Read Speed: 3650 MB/s
- Max Sequential Write Speed: 3000 MB/s
- Records 6K, 4K, Full HD, and 3D Video
- Records Raw Photos and Image Bursts
- Impact, Bend, and Shock Resistant
- ESD, UV, X-Ray & Temperature Resistant
- Supports CFexpress 4.0, 2.0 & 1.0
- Backward Compatible with XQD
Product Description
OWC Atlas Pro CFexpress 4.0 Type B Memory Card (512GB)
Designed for professional photographers, videographers, and content creators, the 512GB OWC Atlas Pro CFexpress 4.0 Type B Memory Card delivers exceptional speed and reliability for demanding workflows. With PCIe 4.0 x2 technology, it supports 6K high-bitrate video, high-resolution RAW and JPEG images, and continuous shutter bursts, making it an ideal choice for action-packed photography and cinematic filmmaking.
Blazing-Fast Performance for High-End Workflows
- Read speeds up to 3650 MB/s and write speeds up to 3000 MB/s for seamless data transfer
- Sustained write speeds of 800 MB/s, ensuring stable high-bitrate recording
- CFexpress Type B 4.0 compliant, while remaining backward compatible with CFexpress 1.0, 2.0, and XQD
Rugged & Reliable for Any Environment
- Impact, bend, shock, ESD, UV, and X-ray resistant
- Temperature resilient, operating between 10°F and 161°F (-12°C to 72°C)
- Built for durability, ensuring consistent performance in extreme conditions
Optimized for DSLR & Mirrorless Cameras
Fully compatible with:
- Professional DSLR and mirrorless cameras that support CFexpress Type B
- XQD-compatible cameras that have been updated for CFexpress Type B
Ideal for Professional & Creative Applications
- Sports & Wildlife Photography: Capture fast-action sequences with precision
- Cinematic Filmmaking: Record smooth 6K footage at high bitrates
- Influencers & Content Creators: Produce professional-grade visual content
- Commercial Photography: Achieve stunning product shots and high-resolution images
Dependable, High-Performance Storage
- OWC’s intensive quality control process guarantees reliable speed and data integrity
- Peak performance tested in real-world conditions, ensuring sustained write speeds of 800 MB/s without drops
- Cost-effective professional-grade storage, balancing speed, capacity, and affordability
The Atlas Pro Advantage
- Pro-Grade Speed & Reliability – Engineered for high-end creative workflows
- Built to Last – Withstands extreme conditions for worry-free shooting
- Future-Proof Compatibility – Supports the latest CFA 4.0 (PCIe Gen4) technology while remaining compatible with older devices
- Trusted by Professionals – Designed to deliver consistent, real-world performance
With the OWC Atlas Pro CFexpress 4.0 Type B Memory Card (512GB), you get a high-speed, durable, and cost-effective solution that keeps up with your creative demands—whether you’re capturing fast-moving action, filming cinematic projects, or producing high-resolution content.
OWC 512GB CFexpress Type B Specs
Quantity | 1 |
Card Type | CFexpress Type B |
Storage Capacity | 512 GB |
Bus Type | PCI-Express 4.0 |
Read Speed | Maximum: 3650 MB/s |
Write Speed | Maximum: 3000 MB/s Sustained: 800 MB/s |
Operating Conditions | 10 to 161°F / -12 to 72°C |
Storage Conditions | -4 to 185°F / -20 to 85°C |
Package Weight | 0.075 lb |
Box Dimensions (LxWxH) | 4.1 x 4 x 0.6" |
In The Box | OWC 512GB Atlas Pro CFexpress 4.0 Type B Memory Card, Jewel Case, Limited 3-Year Manufacturer Warranty |
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MFG Part# | OWCCFXB4P00512 |
Condition | New |

