
SanDisk SDCFE-128G-GN4NN 128GB Extreme Pro CFexpress Type B
Experience Unmatched Speed with SanDisk 128GB Extreme PRO CFexpress Card Type B The SanDisk 128GB Extreme PRO CFexpress Card Type B is engineered for professional photographers and videographers who demand top-tier performance. Capture stunning RAW 4K video and high-resolution images with incredi...
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Experience Unmatched Speed with SanDisk 128GB Extreme PRO CFexpress Card Type B
The SanDisk 128GB Extreme PRO CFexpress Card Type B is engineered for professional photographers and videographers who demand top-tier performance. Capture stunning RAW 4K video and high-resolution images with incredible speed and efficiency.
Specifications:
- Capacity: 128GB
- Type: CFexpress Card Type B
- Read Speed: Up to 1700MB/s
- Write Speed: Up to 1400MB/s
- Video Support: Smooth, RAW 4K video
- Backwards Compatibility: Select XQD cameras (firmware update may be required)
- Software: RescuePRO Deluxe Recovery Software (download required)
- Special Features: Water Proof
Key Features
Read speeds of up to 1700MB/s and 1400MB/s write speeds offer low latency during high-speed recording and enhance workflow efficiency far beyond existing SanDisk cards [512GB only; 128GB-256GB = 1700MB/s read / 1200 MB/s write; 64GB = 1500 MB/s read / 800MB/s write]. Up to 1700MB/s read speed; up to 1400MB/s write speed. Based on internal testing; performance may be lower depending upon host device, usage conditions, and other factors. 1MB=1,000,000 bytes.
Enables smooth, RAW 4K video(1). (1) 4K video (4069x2160p) support may vary based on host device, file attributes, usage conditions and other factors.
The Cfexpress CardType B is backwards-compatible with select XQD cameras that adopt firmware enabling Cfexpress(2) | (2)Backwards compatibility with select XQD cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress compatibility.
RescuePRO Deluxe Recovery Software included(3) (download required) | (3)Registration required; terms and conditions apply
Specifications
Pros & Cons
👍 Pros
- Achieves read speeds of up to 1700MB/s, significantly enhancing workflow efficiency.
- Delivers write speeds of up to 1200MB/s, crucial for continuous high-speed recording.
- Enables smooth, RAW 4K video recording, providing high-quality footage with low latency.
- Offers backwards compatibility with select XQD cameras through firmware updates.
- Includes RescuePRO Deluxe Recovery Software, useful for recovering accidentally deleted files.
👎 Cons
- The stated write speed of 1200MB/s is lower than the 1400MB/s for the 512GB version.
- Requires a compatible camera and possibly a firmware update for backwards compatibility with XQD cameras.
- Full 4K video support may vary based on host device, file attributes, and usage conditions.
- RescuePRO Deluxe Recovery Software requires a download and registration, adding an extra step for users.