Western SDCFEC-640G-GN4NN Sandisk Procinema Cfexpress Type B Memory Card 640gb
by Western Digital

Price:  $586.07
MFG Part:  SDCFEC-640G-GN4NN
UPC:  619659205539
Condition:  New

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The SanDisk PRO-CINEMA CFexpress Type B Memory Card with a storage capacity of 640GB is expertly designed for professional filmmakers working with cinema cameras that utilize CFexpress technology. Experience lightning-fast performance with sequential read speeds of up to 1700 MB/s and write speeds reaching 1500 MB/s, making it ideal for capturing stunning 8K (7680 x 3420) video without compromising quality. The card ensures reliable performance with sustained write speeds of 1400 MB/s and adheres to the VPG-400 standard, guaranteeing minimum write speeds of 400 MB/s for impeccable data integrity.

Durability is a hallmark of this memory card, as it can withstand drops from heights of up to 3.3 feet and endure substantial force, ensuring your data is safe even in demanding environments.


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Specifications

  • Designed for professional filmmakers using CFexpress technology
  • Optimal 8K video capture with sustained 1400 MB/s write speeds
  • Durable design resistant to drops up to 1 meter and 50 newtons of force
  • Capacity: 640GB
  • Form Factor: CFexpress Type B
  • Connector: CFexpress Type B
  • Compatibility: Designed for cameras with CFexpress Type B slots
  • Sequential Read Performance: Up to 1700 MB/s
  • Sequential Write Performance: Up to 1500 MB/s
  • Warranty: Lifetime Limited Warranty
  • Dimensions: 0.09" x 1.43" x 1.68" (L x W x H)
  • Weight: 8.5 grams

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 JB

Great Product

March 16, 2026

Works excellent. No more problems. You must buy this manufacturers product, not aftermarket.


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