From the field to post production, the 128GB Professional CFexpress Type B Card DIAMOND Series (2-Pack) from Lexar is designed to meet the demands of professional filmmakers and content creators. These cards deliver read speeds of up to 1900 MB/s, write speeds of up to 1700 MB/s, and minimum sustained write speeds that won't drop below 1600 MB/s, all of which allows you to capture smooth raw 8K, 6K, 4K, and beyond video. Additionally, they are compliant with the VGP-400 video class standard, which guarantees write speeds of at least 400 MB/s.
Designed to leverage the capabilities of next-generation cinema cameras, mirrorless cameras, and DSLRs, these cards utilize the PCI Express 3.0 x2 and NVMe protocols to provide high-speed performance, durability, and reliability. They are resistant to shock and vibration, as well as temperatures ranging from 14 to 158°F.
Please note that in additional to CFexpress compatibility, these CFexpress Type B cards are backward compatible with select XQD cameras.