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Product Overview
The Taimi Zhaohuan Series CFexpress Type B card features PCIe Gen4×2 and NVMe protocol, delivering read/write speeds of up to 3200 MB/s and 2500 MB/s. Compliant with the VPG400 standard, it provides stable and reliable performance to meet the demands of professional high-quality video recording.
Performance Features
Product Advantages

Product Parameters
CFexpress Card – Zhaohuan
| Interface / Protocol | CFexpress Type B form factor, PCIe Gen3 x2, NVMe 1.0 protocol |
| Capacity | 256GB, 512GB, 1TB |
| Speed Class | Compliant with VPG400 (Video Performance Guarantee 400MB/s) standard |
| Sequential Read/Write Speed | Up to 1700 MB/s (Read), 1650 MB/s (Write) |
| Dimensions (L × W × H) | 38.5 × 29.6 × 3.8 mm |
| Operating Temperature | 0°C – 70°C |
| Storage Temperature | -40°C – 85°C |
| Protection Features | Shockproof, impact-resistant, X-ray proof, magnetic resistant, temperature variation resistant |
| Compatibility | Fully compatible with CFexpress Type B slot devices; can be used via card reader on USB 3.2 Gen2×2 interface |
| Warranty | 3 years or corresponding TBW limit (whichever comes first) |
| Product Series | Zhaohuan Series |
| Model Number | TCFELTAXXX |












































