WD Purple QD101

Memory card with a storage capacity of 512 GB. Read speed: 100 MB/s, Write speed: 60 MB/s. Speed class: Class 10, U1. Video recording and playback in 4K. Temperature resistant up to 85 °C. Featuring advanced 96-layer 3D NAND technology. The Speed Class indicates the minimum continuous data transfer rate when writing video files to a memory card. The Speed Class number shows the transfer rate in megabytes per second. Class 2 cards are designed for a minimum continuous transfer rate of 2 MB/s, while Class 10 cards are for a minimum continuous transfer rate of 10 MB/s. The speed classes are divided into classes 2, 4, 6, and 10. For Full HD video (1080p), a minimum of Class 6 is recommended.