A professional-grade CFexpress Type B card capable of maintaining a 1680MB/s sustained sequential write speed.

ProMaster Velocity Cine CFexpress Type B Memory Cards achieve breakneck speeds. With a 1680MB/s minimum sustained sequential write speed, this 75GB card can handle the most rigorous use in professional applications. In addition, this durable card is weather-resistant, shock-proof, magnet-proof, static-proof, and X-ray-proof.

This card is backed by a 48-hour replacement guarantee and a limited lifetime warranty. P

Key Features:

• 1680MB/s minimum sustained sequential write speed & 1700MB/s read speed.
• PCI Express 3.0 Bus (also supports NVM Express)
• Backward compatible with XQD cameras that adopt firmware enabling CFexpress Type B
• Built-in thermal throttling
• Heat & cold resistant
• Limited lifetime warranty
• 48-hour replacement guarantee (see memory.promaster.com for details)

Specifications:

• 75GB CFX-B
• 1700MB/s read speed
• 1680MB/s sustained sequential write speed
• PCI Express 3.0 Bus (also supports NVM Express)
• Backward compatible with XQD cameras that adopt firmware enabling CFexpress Type B