CFexpress Type-b 1700MB/s cards

ProGrade Digital CFexpress™ 1700 Memory Card – Gold

ProGrade Digital has developed its new CFexpress™ Type-B Gold 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. Featuring lower power consumption for extended battery life. Available in capacities ranging from 128GB to 1TB 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 400MB/s – ideal for uninterrupted, cinematic capture of RAW 4K or 6K video.

 CFexpress Memory Card – Gold Technical Specs

Capacity: 128GB, 256GB, 512GB, 1TB

Read Speed: Up to 1700MB/s

Write Speed:  Up to 1500MB/s

Form Factor: CFexpress Type-B

Dimensions: 29.6mm x 8.52mm x 3.8mm

Operating Temperature: 14℉ to 158℉ (-10℃ to 70℃ )

Storage Temperature: -4℉ to 185℉ (-20℃ to 85℃ )

Compatibility: Compatible with CFexpress Type-B enabled host devices. Hosts with an XQD slot must have updated firmware to enable CFexpress compatibility.

ProGrade Digital CFexpress™ TYPE-B Memory Card – Cobalt

ProGrade Digital has developed its new CFexpress™ Type-B 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 325GB and 650GB capacities 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 of 1,500MB/s – ideal for uninterrupted, cinematic capture of RAW 4K or 6K video.

CFexpress Memory Card – Cobalt Technical Specs

Capacity: 325GB, 650GB

Read Speed: Up to 1700MB/s 

Write Speed: Up to 1500MB/s

Form Factor: CFexpress Type-B

Dimensions: 29.6mm x 38.5mm x 3.8mm

Operating Temperature: 14℉ to 158℉ (-10℃ to 70℃ )

Storage Temperature: -4℉to 185℉ (-20℃ to 85℃ )

Compatibility: Compatible with CFexpress Type-B enabled host devices. Hosts with an XQD slot must have updated firmware to enable CFexpress compatibility.

Compatibility Charts

Compatibility charts showing which cards to use with many popular cameras including action cameras, drones, DSLRs, mirrorless and video cameras. ProGrade Digital is always testing new models and so check back here for updates.

Whit Bazemore

Whit Bazemore

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