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SanDisk Extreme PRO CFexpress Type B Memory Card – PCIe Gen3, NVMe, VPG400, 8K & 4K Video - 256GB
Model number: SDCFE-256G-GN4NN
Regular price
$391.99
Regular price
Sale price
$391.99
Unit price
per
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SanDisk Extreme SDXC UHS-I SD Memory Card – U3, V30, C10, 4K UHD Compatible
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SanDisk Express microSDXC Memory Card for Nintendo Switch 2 – C10, U3, 4K/8K
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Product Details
SanDisk Extreme PRO CFexpress Type B Memory Card – PCIe Gen3, NVMe, VPG400, 8K & 4K Video
Key Features
- Blazing-Fast Performance: Delivers extreme read and write speeds for faster shooting, recording, and offloading.
- CFexpress® Type B Technology: Built for next-generation professional DSLR and mirrorless cameras.
- 4K & 8K Video Ready: Handles high-resolution, high-frame-rate video without dropped frames.
- Sustained Write Performance: Optimized for continuous burst shooting and long video recordings.
- Professional-Grade Reliability: Designed to perform consistently in demanding shooting environments.
- Limited Lifetime Warranty: Backed by SanDisk's trusted quality and long-term reliability.
Best For
- Professional Photography: Capture high-resolution RAW images and fast burst sequences.
- Cinematic Video Production: Record smooth 4K and 8K footage at high bitrates.
- Sports & Wildlife Shooting: Keep up with fast-moving subjects and continuous shooting.
- Post-Production Workflows: Reduce transfer times when importing large files to your computer.
Specifications
Frequently Asked Questions
What devices are compatible with the SanDisk Extreme PRO CFexpress® Type B card (SDCFE-512G-GN4NN)?
This is a CFexpress® Type B memory card and works only with cameras and devices that specifically support CFexpress Type B. Please check your camera’s manual or manufacturer compatibility list before purchasing.
Is CFexpress Type B the same as XQD or CFexpress Type A?
No. CFexpress Type B uses a different standard than CFexpress Type A, and it is not the same as CF (CompactFlash). Some cameras accept CFexpress Type B in an XQD-shaped slot, but compatibility depends on the camera and firmware—always verify with your camera brand.
What is this card best used for?
CFexpress Type B cards are designed for demanding workflows such as high-resolution burst photography and high-bitrate video recording, where sustained performance and reliability are important.
Should I format the card in my camera or on my computer?
For best results, format the card in your camera (after backing up any files). In-camera formatting helps ensure the file system and settings match what your camera expects.
Do I need a special card reader to transfer files?
Yes. You’ll need a CFexpress® Type B-compatible card reader to transfer files to a computer, unless your camera supports direct transfer via USB. SD or microSD readers will not work.
Support & resources
Technical specifications
Full spec sheet covering speed, capacity, durability and compatibility details.
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