Industrial CompactFlash (CF) Card: Legacy Stability for Mission-Critical Systems
Key Technical Specifications:
| Feature | Specification |
| Interface | CFA 4.1 (IDE/PATA Compatible) |
| Capacity Coverage | 128MB ~ 32GB |
| SLC Capacity | 128MB ~ 32GB |
| MLC Capacity | 4GB ~ 32GB |
| Max Performance (Seq. R/W) | Up to 43 MB/s / 35 MB/s |
| Standard Operating Temp | 0°C ~ 70°C |
| Extended Operating Temp | -40°C ~ 85°C |
| Dimensions (LxWxH) | 36.4mm x 42.8mm x 3.3mm |
| Key Technologies | S.M.A.R.T, Wear-Leveling, Error Correction (ECC) |
As an established Industrial CF card manufacturer in China, Weiva (Maximus Technology) provides specialized storage for the “legacy backbone” of global industry. Our CFA 4.1 compliant CompactFlash cards are specifically designed for high-reliability systems that still rely on the IDE/PATA interface, offering a modern, solid-state replacement for aging mechanical drives or lower-grade flash media.
Engineered for Longevity: SLC and MLC Options
In the B2B industrial sector, the priority is not just speed, but data persistence. Weiva offers tailored NAND configurations to match your system’s duty cycle:
SLC (128MB ~ 32GB): Recommended for mission-critical boot drives and high-frequency data logging. SLC (Single-Level Cell) flash provides the highest write endurance and data retention in the industry, making it the standard for aerospace, military, and power utility applications.
MLC (4GB ~ 32GB): A cost-efficient solution for read-intensive industrial applications, such as Human-Machine Interfaces (HMI), advertising signage, and standard automation controllers.
Robust Performance in Rigorous Conditions
Industrial environments are rarely climate-controlled. Our CF cards are built to thrive in extreme conditions that would cause consumer cards to fail:
Extended Operating Temperature (-40°C to 85°C): Essential for outdoor telecommunications, transportation signaling, and oil & gas exploration equipment.
Industrial-Grade Build: Resistant to high levels of shock and vibration, ensuring a stable physical connection and data integrity in moving machinery.
S.M.A.R.T. Monitoring: Allows system administrators to track the health and remaining life of the drive, enabling predictive maintenance before a failure occurs.
With Weiva’s Fixed BOM (Bill of Materials) policy, we guarantee that the controller and NAND flash remain unchanged for the duration of your project. This consistency is vital for industrial clients who require long-term product availability and want to avoid the costs of frequent re-validation.
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Weiva’s commitment to excellence in manufacturing and perseverance has earned the trust of our clients. We consistently deliver the best results possible
