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2026-04-01 17:49:11 Why Machine Vision Systems Rely on Industrial CFast Cards for High-Speed Imaging
Machine vision is central to industrial automation, and CFast cards have become the preferred storage solution due to their high speed and industrial reliability.
1. Machine Vision Storage Requirements
High-Speed Continuous Writing: Industrial cameras capture dozens to hundreds of frames per second
Large Capacity: High-resolution images (5+ megapixels) generate multiple MB per frame
Real-Time Performance: Storage cannot become a bottleneck causing frame drops
Industrial Environment: Vibration, temperature variation, and EMI are present
2. CFast Card Advantages
High Throughput: SATA III provides 550MB/s speeds for high-frame-rate image storage
Stable Write Performance: Industrial firmware maintains speed fluctuation below ±10%
High Endurance: pSLC/SLC NAND supports frequent write cycles
Wide Temperature: Operates reliably across factory temperature ranges
3. Typical Applications
Surface Inspection: Continuous image capture for defect detection
Robotic Guidance: Fast storage of positioning images
OCR/Character Recognition: Storing character images for training and recognition
3D Scanning: Point cloud data storage for reconstruction
4. Selection Recommendations for Machine Vision
Capacity: 64GB–256GB based on recording duration
NAND Type: pSLC or industrial MLC
Write Speed: Prioritize sustained write speed over peak
PLP: Prevents image corruption during unexpected power loss
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