Flash Memory Angelbird 1TB CFexpress B v4 MK2 AVP1T0CFXBSEMK2

The Angelbird AV PRO SE CFexpress B v4 MK2 1TB is a high-performance CFexpress Type B card engineered for professional photography and video production. It delivers sustained high-speed data transfer with read speeds up to 1700 MB/s and write speeds up to 1400 MB/s, supporting capture of high-bitrate 4K and 8K video and rapid offload of large RAW image sequences. Built with robust materials and advanced thermal management, this card is intended to maintain consistent performance under heavy workloads and prolonged recording sessions.

Advantages

This CFexpress B card provides extremely fast sequential read and write performance suitable for continuous burst shooting and multi-channel video recording. Its solid build and thermal design reduce the risk of throttling during extended use, improving workflow reliability. Large 1TB capacity allows storage of lengthy sessions and high-resolution files without frequent card changes, while compatibility with a wide range of professional cameras and card readers facilitates seamless integration into existing workflows.

Suitable for

• Professional video recording in 4K and 8K
• High-speed continuous RAW photo burst shooting
• On-set media capture where fast offload is required
• Post-production transfers and multi-camera shoots

Key specifications

• Form factor: CFexpress Type B
• Capacity: 1 TB
• Maximum read speed: up to 1700 MB/s
• Maximum write speed: up to 1400 MB/s
• Durability features: robust construction and thermal management for sustained performance

How to use

Insert the card into a compatible CFexpress Type B slot in your camera or a supported external card reader. Format the card in-camera before first use to ensure optimal compatibility with your device. During recording, monitor device indicators and available capacity; when transferring files, use a compatible high-speed card reader connected via a fast host interface to achieve the card's maximum transfer rates. Handle the card by its edges and store it in protective cases when not in use to prevent physical damage and contamination.

Recommendations

For reliable long-form recording, ensure your camera firmware supports CFexpress v4 and validated sustained write performance. Use the card within the operating temperature and environmental ranges specified by your camera manufacturer, and periodically back up footage to separate storage to avoid data loss.