ProMaster CFexpress Type B
Best high-speed storage for professional photographers and videographers.
This is the workhorse you need when your camera’s buffer starts choking on high-bitrate footage. By leaning into the latest PCIe 4.0 standards, it prioritizes raw, sustained speed over frills, ensuring you never miss a frame during intense shoots. It’s built to survive the elements, making it a reliable insurance policy for your most critical data.
$149.95
at
GigaParts
Who it's for
- Videographers and photographers capturing high-resolution 8K or raw bursts
- Field professionals working in demanding or unpredictable environments
- Budget-conscious creators seeking high-end performance without premium pricing
Who should skip it
- Professionals relying on established, industry-standard support networks
- Cinematographers shooting extended, high-bitrate 8K video projects
- Photographers needing an all-in-one solution without extra hardware purchases
Performance breakdown
Read Speed
Blazing transfer rates make offloading massive 4K files feel instantaneous.
Write Consistency
Sustained speeds prevent dropped frames during high-bitrate video recording sessions.
Durability
Rugged build quality withstands harsh environmental conditions in the field.
Longevity
Engineered for thousands of cycles, ensuring years of reliable professional use.
Compatibility
PCIe 4.0 and NVMe standards ensure seamless integration with modern cameras.
Value Assurance
Limited lifetime warranty provides essential peace of mind for expensive gear.
Key Specs
Capacity
256GB
Form Factor
CFexpress Type B
Maximum Read Speed
1700 MB/s
Minimum Sustained Sequential Write Speed
800 MB/s
Bus Interface
PCI Express 4.0, NVMe
Operating Temperature Range
0°C to 70°C (32°F to 158°F)
Warranty
Limited lifetime
Know before you buy
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Ask Metto anything about the ProMaster CFexpress Type B before you decide.
