Designed for professional film makers using cinema cameras with CFexpress technology, the 320GB PRO-CINEMA CFexpress Type B Memory Card from SanDisk provides read speeds up to 1700 MB/s and write speeds up to 1500 MB/s, so you can capture 8K (7680 x 3420) video without dropping frames. This card also features a storage capacity of 320GB, sustained write speeds of 1400 MB/s and, thanks to the VPG-400 standard, write speeds are guaranteed to not drop below 400 MB/s. To further safeguard your data, this card is able to withstand drops from up to 3.3' and up to 50N of force.

• Features: For professional filmmakers using cinema cameras with CFexpressr technology; Flawless 8K video capture with super-fast minimum sustained 1400MB/s write speeds; Durable design that withstands up to 1-meter drops and up to 50 newtons (11.2 pounds-force)
• Capacity: 320GB
• Form Factor: CFexpress Type B
• Connector: CFexpress Type B
• Compatibility: Cameras with CFexpress Type B slots
• Sequential Read Performance: Up to 1700MB/s
• Sequential Write Performance: Up to 1500MB/s
• Interface: CFexpress
• In The Box: SanDisk PRO-CINEMA CFexpressr USB Type B Card
• Warranty: Lifetime Limited Warranty
• Dimensions (L x W x H): 0.09" x 1.43" x 1.68"
• Weight: 8.5gms
• Model Number: SDCFEC-320G-GN4NN