Model Number: SDCFEC-640G-GN4NN
SanDisk PRO-CINEMA CFexpress™ Type B Memory Card - 640GB

The SanDisk PRO-CINEMA CFexpress™ cards provide the super-fast minimum sustained write speed performance that professional videographers need to deliv ... See more

Capacity

Offer Price $219.99

Actual Price $227.99

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Guaranteed Authentic Products
Up to 1700MB/s,Sequential Read Performance
Up to 1700MB/s
Sequential Read Performance
CFexpress,Interface
CFexpress
Interface
Lifetime Limited Warranty,Warranty
Lifetime Limited Warranty
Warranty
Up to 1700MB/s,Sequential Read Performance
Up to 1700MB/s
Sequential Read Performance
CFexpress,Interface
CFexpress
Interface
Lifetime Limited Warranty,Warranty
Lifetime Limited Warranty
Warranty

The PRO in every production.

The SanDisk PRO-CINEMA CFexpress™ cards provide the super-fast minimum sustained write speed performance that professional videographers need to deliver the highest quality cinematic footage. With flawless 8K2 video capture, blazing-fast burst speeds, and exceptional durability, you'll be able to bring your best to each and every set.

Cinema-Quality Footage
With minimum sustained write speeds of 1400MB/s3, the SanDisk PRO-CINEMA CFexpress Type B card lets you capture cinema-quality 8K2 video without dropping frames. Add maximum impact to your footage with ultra-smooth slow motion and super-slow motion.

Blazing-Fast Speeds  
With burst write speeds of up to 1500MB/s2 and read speeds of up to 1700MB/s2 the card lets you capture in high frame rates, making it an ideal choice for capturing high-resolution images in continuous burst mode and completing high-speed transfers. 

Durable Enclosure
Help protect your irreplaceable footage and photos with a durable  enclosure. Hand it off knowing it withstands up to 1-meter drops and the pressure of up to 50 newtons.4

Designed for Professionals
Get the most out of your cinema camera with a reliable, professional-performance memory card from the SanDisk brand. A card that keeps up with the demands of the videography, photography, and film industries to help you capture the perfect footage, every time.

PRO-READER and PRO-DOCK 4 Compatible
Pair your PRO-CINEMA CFexpress Type B card with SanDisk Professional PRO-READER CFexpress and PRO-DOCK 4 devices (sold separately) for scalable, simultaneous offloads that help to maximize productivity. 

Specifications

Capacity
640GB
Form Factor
CFexpress Type B
Connector
CFexpress Type B
Sequential Read Performance
Up to 1700MB/s
Sequential Write Performance
Up to 1500MB/s
Interface
CFexpress
Warranty
Lifetime Limited Warranty
Dimensions (L x W x H)
0.09" x 1.43" x 1.68"
Weight
8.5gms
Model Number
SDCFEC-640G-GN4NN
Product Features
  • For professional filmmakers using cinema cameras with CFexpress™ 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)
Compatibility

Cameras with CFexpress Type B slots

In The Box
SanDisk PRO-CINEMA CFexpress Type B 640GBFront

SanDisk PRO-CINEMA CFexpress™ USB Type B Card 

Model Numbers
Model Numbers

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Support & Resources

Disclosures

  1. 1GB=1,000,000,000 bytes. Actual user storage capacity less.

  2. 8K (7680x4320) video support may vary based upon host device, file attributes, usage conditions and other factors. See www.sandisk.com/HD.

  3. Up to 1700MB/s read speed; up to 1500MB/s write speed. 1400MB/s minimum sustained write speed. Based on internal testing; performance may be lower depending upon host device, usage conditions, and other factors. 1MB=1,000,000 bytes.

  4. Based on internal testing.