The Lexar 1TB Professional CFexpress 4.0 Type A is a high-speed memory card built for cameras that push heavy data rates, delivering up to 1800 MB/s read and 1650 MB/s write with a sustained 1400 MB/s for consistent 8K raw capture. In practice, it keeps long takes stable and burst sequences clean, while the rugged IP68 build handles challenging outdoor shoots and heavy daily use without hesitation.
