Flash Memory Angelbird 512GB CF Express Type B AVP512CFXBSEMK2

The Angelbird 512GB CFexpress Type B AV PRO SE v4 MK2 is a high-performance flash memory card engineered for professional video and stills workflows. Designed to sustain demanding capture scenarios, it delivers fast read speeds up to 1700 MB/s and write speeds up to 1400 MB/s, which support high-bitrate and high-resolution recording including 8K and RAW formats. The card combines durable construction with stable sustained performance to minimize dropped frames and interruptions during long recording sessions.

Advantages

This CFexpress Type B card provides consistently high transfer rates for rapid offloading and efficient post-production. Its write performance is optimized to handle continuous high-bitrate video recording and large RAW photo bursts. The robust physical design improves resistance to shock and vibration, and the product's firmware optimizations help maintain sustained performance under heavy use. The card’s capacity offers ample space for extended shoots, reducing the need to swap media frequently.

Suitable for

• 8K and 4K RAW and compressed video recording
• High-frame-rate cinematography and continuous burst photography
• On-location production where fast offloads are required
• Professional camera systems that accept CFexpress Type B media

Key specifications

• Capacity: 512 GB
• Interface: CFexpress Type B (PCIe/NVM Express protocol)
• Maximum read speed: up to 1700 MB/s
• Maximum write speed: up to 1400 MB/s
• Optimized for high-bitrate video and high-resolution RAW stills
• Durable design for professional field use

How to use

Insert the CFexpress Type B card into a compatible camera or card reader following the device manufacturer’s instructions. For best results, format the card in the camera before first use to ensure file system compatibility. During recording, monitor available capacity and recording indicators on your camera to avoid interruptions. Use a compatible high-speed card reader and host interface to achieve the stated transfer rates when offloading media to a workstation.

Usage recommendations

Store and handle the card in a dry, static-free environment and avoid exposure to extreme temperatures. For critical shoots, use multiple cards and back up footage as soon as possible. Keep firmware on your host devices up to date to ensure compatibility and to benefit from performance and reliability improvements.