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

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Specs

Overview

Reviews

FAQs

Capacity

128GB / 256GB / 512GB / 1TB / 2TB

Read Speed

Up to 1700MB/s

Write Speed

Up to 1300MB/s

Refresh Pro

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

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

Storage Temperature:
-20°C to 85°C

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 memory card 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 in capacities ranging from 128GB to 2TB 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 1,300MB/s – ideal for uninterrupted, cinematic capture of RAW 4K or 6K video. 

 

What is CFexpress?

A removable media standard created by the CompactFlash Association, CFexpress has three form factors defined in the standard (Types A, B, and C). All form factors leverage the PCIe® Gen 3 interface for higher performance based on a computing industry storage interface and utilize NVM Express™ 1.3 protocols. For more information visit compactflash.org

Will this CFexpress Type B Card Work with Nikon Z Series Cameras?

Yes, Nikon has released firmware to allow the Nikon Z6 and Z7 to work with CFexpress cards.

Is CFexpress Type B 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.

Will the 128GB Capacity Work for Canon Eos R5 8K Raw Video?

ProGrade Digital's recommendation would be to purchase the 512 GB Gen 2 CFexpress memory card to support 8k video capture. We just recently received our camera, and we are in the process of putting the cards through our rigorous testing. So far our 512GB and 1TB Gen 2 cards are able to handle 8K.

Current CFexpress Type B Specific Compatibility

CFexpress Type B

Nikon D5

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Nikon D6

128GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Nikon Z6/Z7

128GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Nikon Z8/Z9

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Compatible

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Compatible

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Compatible

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Nikon D850

128GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Nikon D500

128GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Panasonic Lumix DC-GH6

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Panasonic S1/S1R

128GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Fujifilm X-H2/X-H2S

128GB 2.0

Compatible

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Canon EOS R3

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Canon EOS R5

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Canon EOS R5 C

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Canon EOS-1D X Mark III

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Canon EOS-C300 Mark III

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Canon EOS-C500 Mark II

128GB 2.0

Compatible*

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Red Komodo-X

128GB 2.0

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

Red V-Raptor

128GB 2.0

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
140MB/S
CFexpress Specification
2.0

256GB 2.0

Max Read
1700MB/S
Max Write
1400MB/S
Min Sustained Write
300MB/S
CFexpress Specification
2.0

512GB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
850MB/S
CFexpress Specification
2.0

1TB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

2TB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1300MB/S
CFexpress Specification
2.0

512GB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

1TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

2TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2400MB/S
CFexpress Specification
4.0

165GB 2.0

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

325GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

650GB 2.0

Recommended

Max Read
1700MB/S
Max Write
1500MB/S
Min Sustained Write
1400MB/S
CFexpress Specification
2.0

1.3TB 4.0

Recommended

Max Read
3400MB/S
Max Write
3000MB/S
Min Sustained Write
2800MB/S
CFexpress Specification
4.0

CFExpress Type B

128GB 2.0
256GB 2.0
512GB 2.0
1TB 2.0
2TB 2.0
512GB 4.0
1TB 4.0
2TB 4.0
165GB 2.0
325GB 2.0
650GB 2.0
1.3TB 4.0
Max Read

1700MB/S

1700MB/S

1700MB/S

1700MB/S

1700MB/S

3400MB/S

3400MB/S

3400MB/S

1700MB/S

1700MB/S

1700MB/S

3400MB/S

Max Write

1400MB/S

1400MB/S

1500MB/S

1500MB/S

1500MB/S

3000MB/S

3000MB/S

3000MB/S

1500MB/S

1500MB/S

1500MB/S

3000MB/S

Min Sustained Write

140MB/S

300MB/S

850MB/S

1300MB/S

1300MB/S

2400MB/S

2400MB/S

2400MB/S

1400MB/S

1400MB/S

1400MB/S

2800MB/S

CFexpress Specification

2.0

2.0

2.0

2.0

2.0

4.0

4.0

4.0

2.0

2.0

2.0

4.0

Nikon D5 C* C* R R R R R R R R R R
Nikon D6 R R R R R R R R R R R R
Nikon Z6/Z7 R R R R R R R R R R R R
Nikon Z8/Z9 C* C* C C C R R R R R R R
Nikon D850 R R R R R R R R R R R R
Nikon D500 R R R R R R R R R R R R
Panasonic Lumix DC-GH6 C* C* R R R R R R R R R R
Panasonic S1/S1R R R R R R R R R R R R R
Fujifilm X-H2/X-H2S C C R R R R R R R R R R
Canon EOS R3 C* C* R R R R R R R R R R
Canon EOS R5 C* C* R R R R R R R R R R
Canon EOS R5 C C* C* R R R R R R R R R R
Canon EOS-1D X Mark III C* C* R R R R R R R R R R
Canon EOS-C300 Mark III C* R R R R R R R R R R R
Canon EOS-C500 Mark II C* R R R R R R R R R R R
Red Komodo-X R R R
Red V-Raptor R R R R R R
  • * Not compatible for highest resolution video capture
  • C = Compatible
  • R = Recommended
  • Prograde Digital Tested

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