ProGrade Digital Cf Express Type B 128GB 1700 MB/s Gold

The ProGrade Digital CFexpress Type B 128GB Gold 1700 MB/s is a professional high-performance memory card designed for cameras and video cameras compatible with the CFexpress Type B standard. Built for demanding photography and video workflows, it provides 128GB of storage capacity and uses an NVMe 1.3 interface with PCIe Gen3 connectivity for fast data transfer and efficient file offloading. Maximum read speed reaches 1700 MB/s, while maximum write speed is rated at up to 1400 MB/s. For the 128GB version, the specified minimum sustained write speed is approximately 140 MB/s. This makes the card suitable for high-resolution photography, RAW burst shooting and high-bitrate video recording, although actual performance depends on the camera and recording format being used. The Gold series is engineered for reliability in intensive professional environments. The card incorporates thermal management and overheating protection, together with NVMe power-management features designed to reduce power consumption when maximum performance is not required. Its metal enclosure assists heat dissipation and improves durability during field use. The card is also designed to withstand shocks and X-rays, and ProGrade Digital performs full-card testing on individual units as part of its quality-control process. Compatibility with Refresh Pro software allows supported ProGrade readers to monitor card health and help restore performance over time. Using the CFexpress Type B form factor, the ProGrade Digital Gold 128GB is suitable for a wide range of professional camera systems supporting this standard. Compatibility should nevertheless be checked for each specific camera model and recording mode, particularly when shooting RAW video or very high-bitrate formats.