The Angelbird AV PRO CF SE memory card 256 GB CFast 2.0 is designed for use with Atomos, Blackmagic Design, Phantom, Canon, Hasselblad and other CFast 2.0-compatible devices using the SATA III 6 Gb/s interface. It offers sustained read speeds of up to 560 MB/s, sustained write speeds of up to 430 MB/s, Stable Stream technology, provisioning greater than 7.6%, TRIM, EDC/ECC for data reliability, EMS protection, a built-in cache, SMART technology, and an MTBF of 2.4 million hours. This Angelbird AV PRO CF 128 GB card is built with protection against ESD overloads, X-rays and magnets, as well as 50 g shock resistance and 3.1 g vibration resistance. It can also withstand temperatures between 0 °C and 70 °C during operation or -40 °C to 85 °C during storage. During storage, it can also retain data for up to 10 years at 25 °C.