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Questions & Answers

FAQ

What devices are compatible with the ProGrade Digital Cobalt Series CFexpress Type-B cards?

These memory cards are compatible with modern mirrorless, DSLR, and high-definition video cameras that support CFexpress Type-B format.

What are the read and write speeds of the Cobalt Series CFexpress Type-B memory cards?

The Cobalt Series memory cards offer read speeds of up to 1700MB/s and minimum sustained write speeds of up to 1500MB/s.

How much storage capacity does each memory card in the 2-pack offer?

Each memory card in the 2-pack provides a generous storage capacity of 325GB.

What is the benefit of including a memory card reader in the bundle?

The included memory card reader allows for easy and efficient file management and transfer between devices.

Are the ProGrade Digital Cobalt Series memory cards suitable for capturing high-resolution video?

Yes, these memory cards are ideal for capturing high-resolution RAW 4K and 6K video, thanks to their high-speed write capabilities.

Reviews about this item

Review Summary

2023-06-25T10:35:07

Rated 5 out of 5

Works as Advertised/Expected

I bought this card to use with my Nikon Z8. I've used it for several thousand pictures. The transfer to my PC was extremely fast. Very happy with this purchase.

Hilliard J.

2022-03-18T13:21:22

Rated 5 out of 5

Works with RED V-Raptor

They work great with my RED V-Raptor. Even though a message pops up when I turn the camera on that says "This media is unsupported".

jake S.

2022-01-22T17:15:11

Rated 5 out of 5

Fast

This card is very fast and number one choice for the new Nikon Z9 camera.

JON V.

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Prograde Digital Cobalt CFexpress Type-B Specifications

  • Capacity

    325GB

  • Form Factor

    CFexpress Type-B 2.0

  • Data Transfer

    Read Speed: 1700MB/s Maximum (Burst)
    Write Speed: 1500MB/s Maximum (Burst)
    Write Speed: 1400MB/s Minimum

  • Durability

    Shockproof, Temperature Extremes, X-Ray Proof

  • Operating Temperature

    14 Degree F to 158 Degree F (-10 Degree C to 70 Degree C)

  • Storage Temperature

    -4 Degree F to 185 Degree F (-20 Degree C to 85 Degree C)

  • Dimensions

    1.16 x 1.51 x 0.14" (29.6 x 38.5 x 3.8mm)

  • UPC Code

    192223267152

7 Accessories for Prograde Digital Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card, 2-Pack, Bundle with Memory Card Reader

  • All Accessories (7)
  • Card Readers (4)
  • Media Read/Write Devices (1)
  • Bags & Cases (2)

About Prograde Digital Cobalt CFexpress Type-B

FEATURED REVIEWS

Works as Advertised/Expected

By Hilliard J.

I bought this card to use with my Nikon Z8. I've used it for several thousand pictures. The transfer to my PC was extremely fast. Very happy with this purchase.

Works with RED V-Raptor

By jake S.

They work great with my RED V-Raptor. Even though a message pops up when I turn the camera on that says "This media is unsupported".

Become a master of digital content creation with the ProGrade Digital Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card 2-Pack, bundled with a Memory Card Reader. Engineered for high-speed, reliable, and efficient performance, these memory cards are specifically tailored to meet the rigorous demands of modern mirrorless, DSLR, and high-definition video cameras. Developed by ProGrade Digital, the Cobalt Series harnesses the power of PCIe Gen 3 interconnect with an NVMe host controller interface, delivering next-generation performance that elevates your photography and videography experience.

Each card in this 2-pack offers a substantial 325GB capacity, providing ample space to store large volumes of RAW photos and high-definition video files. This makes them an indispensable tool for professional photographers and videographers who require extensive storage for high-resolution content. The Cobalt Series is distinguished by its remarkable read speeds of up to 1700MB/s, ensuring rapid data transfer and swift off-loading, which is crucial for professionals who need to access and manage their work efficiently.

Furthermore, these memory cards boast minimum sustained write speeds of up to 1500MB/s, making them ideal for capturing uninterrupted, cinematic RAW 4K or 6K video. This high-speed performance ensures that your creative workflow remains seamless and uninterrupted, even during the most demanding shoots. The ProGrade Digital Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card 2-Pack is a perfect blend of speed, capacity, and durability, making it a top choice for those who are serious about their craft. Whether you're capturing breathtaking landscapes or producing high-definition video content, these memory cards are designed to support and enhance your creative endeavors.

Prograde Digital Cobalt CFexpress Type-B Features

  • Fully compliant with CompactFlash Association 2.0 specification
  • XQD host interoperable with firmware support
  • Metal enclosure/encasement to endure high temperatures while providing better thermal conductivity
  • Built-in thermal throttling to protect your card and its content in the event of overheating
  • Designed to provide peak performance for flagship cinema, video and photography cameras
  • Optimized controllers specifically designed for use in professional-grade cameras
  • Rigorous full card testing with serialized tracking of key components and manufacturing data for the highest quality control
  • Component-level testing down to individual memory chips for optimal quality
  • Refresh Pro enabled to quickly refresh card performance and monitor card health

Warranty Information

This product has a limited warranty of 36 months for parts and 36 months for labor.

Key Features

  • Capture stunning 4K/8K video with this Prograde Digital 325GB CFexpress memory card.
  • Experience blazing-fast 1700MB/s read speeds for quick file transfers using this memory card.
  • Rely on the 1500MB/s write speed for seamless, continuous shooting with your camera.
  • This durable CFexpress card is shockproof, X-ray proof, and temperature resistant for reliability.
  • Easily manage your files with the included USB-C card reader for efficient workflow.
  • Get long-term peace of mind with Prograde's 3-year warranty on this high-performance card.

What's in the box:

  • 2x Prograde Digital Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card
  • ProGrade Digital 3 Year Limited Warranty
  • Bundle Includes:
  • Green Extreme USB-C 3.2 Gen 2 CFexpress Type-B and SD UHS-II Memory Card Reader