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CFexpress Type B 1700 Cobalt Memory Card | ProGrade Digital

ProGrade Digital CFexpress™ Type B 2.0 Memory Card (Cobalt) 1700

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Specs

Overview

Reviews

FAQ

Capacity

165GB / 325GB / 650GB

Read Speed

Up to 1700MB/s

Write Speed

Up to 1400MB/s

Refresh Pro

Compatible with Refresh Pro. This tool will ensure that your cards will always perform at their best. (Refresh Pro sold seprately)

Save Battery

Low power consumption for extended battery life when recording continuous video.

Warranty

3-year warranty

Temperature

Operating Temperature:
-10°C to 70°C

Storing Temperature:
-20C to 85C

Form Factor

CFexpress Type-B Cards

Dimensions

Type B: 29.6mm x 38.5mm x 3.8mm

ProGrade Digital has developed its new CFexpress™ Type B 2.0 Cobalt class memory cards with next-generation performance leveraging PCIe, Gen 3 interconnect with NVMe host controller interface for use in future Mirrorless, DSLR and high-definition video cameras.  Available 165GB, 325GB, and 650GB capacity and performance levels provide read speeds up to 1700MB/s – ideal for quickly off-loading high volumes of video or RAW photos and minimum sustained write speeds up to 1,400MB/s – ideal for uninterrupted, cinematic capture of RAW 4K or 6K video.

Customer Reviews
4.9 Based on 39 Reviews
5 ★
97% 
38
4 ★
0% 
0
3 ★
3% 
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2 ★
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Customer Photos
97reviewers would recommend this product Write a Review Ask a Question

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Filter Reviews:
JN
09/20/2022
John N.
United States United States
I recommend this product

Excellent cards,fast

FK
08/15/2022
Fred K.
United States United States
I recommend this product

Great Card

Best CF Express Card I’ve used.

MF
08/12/2022
Mark F.
United Kingdom United Kingdom
I recommend this product

Really fast

Works perfect. Read and write speed is phenomenally fast, both in camera and when connected to my computer.

BC
07/27/2022
Bhavesh C.
Canada Canada

My first CFexpress Type B card!

This is probably the best memory card I've ever bought. First time using CFexpress because I upgraded to a GH6 and I love it.

A ProGrade Digital Customer
IM
07/07/2022
Ian M.
United Kingdom United Kingdom
I recommend this product

Nikon Z9

Have seen these cards highly recommended by other reviewers and there doesn't seem much point buying a Z9 and not using a card that does not become a bottleneck in that system when using high frame rates. That's precisely what these cards offer

ProGrade Digital ProGrade Digital CFexpress™ Type B 2.0 Memory Card (Cobalt) 1700 Review

What is CFexpress?

CFexpress is a removable media standard created by the CompactFlash Association. There were three form factors defined in the standard; Type A

Will this card work with Nikon Z series cameras?

Yes

Is CFexpress compatible with XQD?

Certain cameras that use XQD memory cards can get a firmware update from the device manufacturer to allow that device to use CFexpress Type-B cards.

Do you make a CFexpress reader?

We make two different CFexpress readers; our Dual-Slot CFexpress and SD Reader and the 

Thunderbolt™ 3 CFexpress and XQD reader.

Do you guys make a XQD reader?

We make a CFexpress reader that is backward compatible with XQD once you download the XQD driver from Sony.

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