ProGrade Digital is the first to announce a new CFexpress version 4.0 Type B memory card and reader
ProGrade Digital is the first company to announce a new 1.3TB CFexpress version 4.0 Type B memory card and a reader providing read speeds of up to 3,400MB/s, burst write speeds of up to 3,000MB/s, and sustained write speeds of up to 2,800MB/s:
ProGrade Digital products are also sold at Adorama, Amazon, and B&H Photo.
See this post for additional information:
The new CFexpress memory card update 4.0 will double the speed to 4 GB/s while still being backward compatible
Technical specifications:
ProGrade Digital CFexpress Type B 1.3TB Cobalt Memory Card:
- Maximum read speed up to 3,400MB/s
- Burst write speed up to 3,000MB/s
- Minimum sustained write speed up to 2,800MB/s
- CFexpress 4.0
- Capacity: 1.3TB
- Fully compliant with CompactFlash™ Association 4.0 specification and backward compatible with 2.0 specification
- NVMe host interface with PCIe Gen4 X2 interconnect
- Low standby power through NVMe PS0 – PS4 support enabling extended battery life
- Metal enclosure for improved durability and heat dissipation
- Thermal throttling protects the card from overheating
- Laser etched unique serial numbering for the tracking of key components and manufacturing data for the highest quality control
- Temperature ranges: operating 14°F to 158°F/ -10°C to 70°C; storage -4°F to 185°F/ -20°C to 85°C
- Packaging: Biodegradable fiber tray
- Refresh Pro ready*
- SLC (Single Level Cell) memory technology for the highest endurance and reliability
- RED V-Raptor and Komodo X approved
- X-ray proof and shock-proof
- 3-year warranty
- MSRP: $1,459.99
ProGrade Digital USB 4.0 CFexpress Type B Single-Slot Card Reader Key Features:
- Single-slot memory card reader for CFexpress 4.0 Type B cards
- Backward compatible with CFexpress 2.0 Type B cards
- Transfer rates of up to 40Gbps (5GBytes/sec)
- USB 4.0 interface
- Patented magnetic base and included adhesive metal plate
- Heat sink for extra cooling capability
- Refresh Pro™ enabled*
- USB 4.0 certified cable included
- MSRP $99.99
