ProGrade Digital Cf Express Type B 512GB 1700 MB/s Gold

The ProGrade Digital CFexpress Type B 512GB Gold 1700 MB/s is a professional high-performance memory card designed for mirrorless cameras, DSLRs and video cameras compatible with the CFexpress Type B 2.0 standard. With a large 512GB capacity, it provides ample storage for high-resolution RAW photography, extended burst shooting and high-bitrate video recording, making it suitable for demanding professional photo and video productions. The card delivers maximum read speeds of up to 1700 MB/s and maximum write speeds of up to 1500 MB/s, together with a specified minimum sustained write speed of 850 MB/s, an important feature for maintaining stable performance during demanding video recording workflows. It uses an NVMe interface with PCIe Gen3 connectivity, providing fast data handling both during image capture and when transferring large files to a computer through a compatible card reader. The Gold series incorporates advanced thermal management and overheating protection, as well as power-management technologies designed to reduce energy consumption during continuous operation. Its metal enclosure improves heat dissipation and overall durability, while shock and X-ray resistance make the card suitable for intensive field use and travel. The specified operating temperature range is -10°C to 70°C, with a storage temperature range of -20°C to 85°C. Measuring 29.6 × 38.5 × 3.8 mm, the card is also compatible with ProGrade Digital Refresh Pro software, allowing supported ProGrade readers to monitor card health and help maintain performance over time. It is backed by a 3-year manufacturer warranty.