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ProGrade Digital CFexpress™ Type B 4.0 Memory Card (Gold)

$ 169.99 USD

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Quantity

Free USA Shipping

Free International Shipping Orders $375+

Hassle Free Returns

Capacity

256GB / 512GB / 1TB / 2TB

Read Speed

Up to 3400MB/s

Write Speed

Up to 3000MB/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:
-12°C to 72°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 4.0 Gold class memory cards with next-generation performance leveraging PCIe Gen 4 interconnect with NVMe host controller interface for use in future Mirrorless, DSLR and high-definition video cameras. Available in a 256GB, 512GB, 1TB, and 2TB capacity and performance levels provide read speeds up to 3400MB/s – CFexpress Type B cards are ideal for quickly off-loading high volumes of video or RAW photos and sustained write speeds up to 850MB/s and 1500MB/s respectively – perfect for uninterrupted, cinematic capture of RAW 4K or 6K video.

NOTE: Current CFexpress cameras will not be able to take advantage of the maximum speed of this card. Until CFexpress 4.0 cameras are introduced, the benefit of this card is tripling the speed of your workflow when downloading content with the ProGrade Digital PG05.6 USB 4.0 Reader.

04-01-2024: We have switched to a different industry benchmark for sustained write speeds which resulted in a change to the label on these cards

Current CFexpress Type B Specific Compatibility

CFexpress Type B

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

850MB/S

CFexpress Specification

4.0

1TB 4.0

Recommended

Max Read

3400MB/S

Max Write

3000MB/S

Min Sustained Write

1500MB/S

CFexpress Specification

4.0

2TB 4.0

Recommended

Max Read

3400MB/S

Max Write

3000MB/S

Min Sustained Write

1500MB/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

2100MB/S

CFexpress Specification

4.0