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Questions & Answers

FAQ

What makes the Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card 2-Pack ideal for professional photographers and videographers?

The Cobalt Series memory cards offer a high-capacity storage of 325GB, ultra-fast read and write speeds of 1700MB/s and 1500MB/s respectively, and next-gen performance, making them ideal for professional photographers and videographers who need to store and transfer large, high-resolution files quickly and efficiently.

What type of interface do these memory cards use?

These memory cards leverage the power of PCIe, Gen 3 interconnect with NVMe host controller interface, ensuring next-generation performance.

Are these memory cards compatible with all types of cameras?

The Cobalt Series memory cards are designed for use in modern Mirrorless, DSLR, and high-definition video cameras that support the CFexpress Type-B 2.0 interface.

What is the benefit of the sustained write speed of these memory cards?

The minimum sustained write speed of up to 1500MB/s allows for uninterrupted, cinematic capture of RAW 4K or 6K video, making these memory cards ideal for high-definition video recording.

How many memory cards are included in the pack?

The product is a 2-pack, which means it includes two 325GB CFexpress Type-B 2.0 Memory Cards.

Shopper : Why Did You Choose This?JODY H : Looking to have new cards for a Z9 that can handle 8k video rates.RICHARD E : When shooting 20 FPS, I found I needed larger cardsAdam W : They are fast for the z9JOSE M : Quality and PerformanceGARY B : The best recommendation I could find in this price range for the Nikon Z9.J. DAVID F : Best performing card for new Nikon Z 9LARRY J : Matt Granger review for the Nikon Z9.HECTOR S : Professional photo industry reputation.

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

  • Storage Capacity

    325GB

  • Bus Type

    PCI-Express 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 to 158 Degree F (-10 to 70 Degree C)

  • Storage Temperature

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

  • Error Correction

    Yes

  • Wireless Capability

    None

  • UPC Code

    850009524829

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

  • 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".

What sets the Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card 2-Pack apart is its high-speed, reliable, and efficient performance, specifically designed to meet the demands of modern Mirrorless, DSLR, and high-definition video cameras. Developed by ProGrade Digital, these compact yet durable memory cards leverage the power of PCIe, Gen 3 interconnect with NVMe host controller interface, ensuring next-generation performance for all your photography and videography needs.

With a generous capacity of 325GB, these memory cards offer ample space for storing high volumes of RAW photos or video files. They are the perfect companion for professional photographers and videographers who work with high-resolution files and require a large storage capacity.

The Cobalt Series memory cards stand out with their impressive read speeds of up to 1700MB/s, allowing for swift off-loading of data. This feature is particularly beneficial for users who need to transfer or access their work quickly and efficiently. Additionally, the cards offer minimum sustained write speeds of up to 1500MB/s, making them ideal for uninterrupted, cinematic capture of RAW 4K or 6K video.

In summary, the Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card 2-Pack offers a combination of high-speed performance, large storage capacity, and reliable durability, making it a top choice for professional photographers and videographers. Whether you're capturing stunning landscapes or shooting high-definition videos, these memory cards are designed to keep up with your creative pursuits.

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.

Key Features

  • Capture stunning 8K videos and high-resolution photos with this Prograde 325GB CFexpress card.
  • Experience blazing-fast speeds with up to 1700MB/s read and 1500MB/s write for seamless workflow.
  • This durable CFexpress Type-B memory card is shockproof, X-ray proof, and temperature resistant.
  • Ideal for professional photographers needing reliable, high-capacity storage for demanding shoots.
  • Ensure smooth, uninterrupted recording with a minimum sustained write speed of 1400MB/s on this card.
  • Get two ProGrade Digital Cobalt Series 325GB CFexpress cards for double the storage and peace of mind.

What's in the box:

  • 2x ProGrade Digital Cobalt Series 325GB CFexpress Type-B 2.0 Memory Card
  • ProGrade Digital 3 Year Limited Warranty