WoaiTech industrial-grade memory cards, including CFexpress Type B, CFast, SD, and microSD cards, integrate seamlessly into various industrial applications. Utilizing advanced 3D TLC NAND flash, LDPC ECC technology, and wear leveling, these products provide high storage density, large capacity, and exceptional reliability.
Dedicated hardware and optimized firmware ensure stable operation in extreme environments. Key features include LDPC ECC for data integrity, power-loss protection, wide temperature tolerance, and a rugged design with an IP67 rating. Additionally, these solutions offer secure erase options and proprietary algorithms to optimize write performance.
WoaiTech memory cards provide durable and secure storage solutions for industrial, automotive, and embedded applications.
CFexpress
| Series | CFex400 |
| Interface | PCIe Gen 4×2 |
| Capacity | 1TB |
| Flash Type | 176-layer 3D TLC |
| Max. sequential read | up to 3,500 (MB/s) |
| Max. sequential write | up to 1,500 (MB/s) |
| 4K random read | 370,000 IOPS |
| 4K random write | 170,000 IOPS |
| Input voltage | 3.3 V ± 5% |
| Active Mode (Avg.) | Active < 4.5W |
| Idle mode (Avg.) | Idle < 0.8W |
| Operational temperature | -40°C to 85°C |
| Storage temperature | -45°C to 90°C |
| Humidity (non-condensing) | 5–95% (Operating) |
| Vibration | 10 G (peak, 10–2000 Hz) |
| Shock (operating) | 50 G (11 ms duration, half sine wave) |
| Shock (non-operating) | 1500 G (0.5 ms duration, half sine wave) |
| MTBF | 2,000,000 hours |
| TBW up to | 600TB |
| Warranty | 3 years |
| Features | Full disk encryption (FDE) as self-encrypting drive (SED) with TCG Opal 2.0 |
| Temperature monitoring and throttling | |
| Advanced LDPC error correction |
| Series | CFex300 |
| Interface | PCIe 3.0 (NVMe 1.4) |
| Capacity | 128GB to 1TB |
| Flash Type | 176-layer 3D TLC |
| Max. sequential read | up to 1,800 (MB/s) |
| Max. sequential write | up to 1,500 (MB/s) |
| 4K random read | 200,000 IOPS |
| 4K random write | 180,000 IOPS |
| Input voltage | 3.3 V ± 5% |
| Active Mode (Avg.) | Active < 4.5W |
| Idle mode (Avg.) | Idle < 0.8W |
| Operational temperature | -40°C to 85°C |
| Storage temperature | -45°C to 90°C |
| Humidity (non-condensing) | 5–95% (Operating) |
| Vibration | 10 G (peak, 10–2000 Hz) |
| Shock (operating) | 50 G |
| (11 ms duration, half sine wave) | |
| Shock (non-operating) | 1500 G |
| (0.5 ms duration, half sine wave) | |
| MTBF | 2,000,000 hours |
| TBW up to | 600TB |
| Warranty | 3 years |
| Features | Full disk encryption (FDE) as self-encrypting drive (SED) with TCG Opal 2.0 |
| Temperature monitoring and throttling | |
| Advanced LDPC error correction |
CFast
| Series | CFs300 |
| Interface | SATA-III, 6.0Gb/s |
| Capacity | 128GB to 1TB |
| Flash Type | 176-layer 3D TLC NAND |
| Max. sequential read | up to 520 (MB/s) |
| Max. sequential write | up to 520 (MB/s) |
| 4K random read | 85,000 IOPS |
| 4K random write | 70,000 IOPS |
| Input voltage | 3.3 V ± 5% |
| Active Mode (Avg.) | Active < 5.0W |
| Idle mode (Avg.) | Idle < 0.9W |
| Operational temperature | -40°C to 85°C |
| Storage temperature | -45°C to 90°C |
| Humidity (non-condensing) | 5–95% (Operating) |
| Vibration | 10 G (peak, 10–2000 Hz) |
| Shock (operating) | 50 G |
| (11 ms duration, half sine wave) | |
| Shock (non-operating) | 1500 G |
| (0.5 ms duration, half sine wave) | |
| MTBF | 2,000,000 hours |
| TBW up to | 600TB |
| Warranty | 3 years |
| Features | Advanced LDPC error correction |
| Enhanced power loss protection |
SD
| Series | SD300 |
| Interface | SD 6.0 |
| SDXC/SDHC UHS-I | |
| Capacity | 8GB to 256GB |
| Flash Type | 3D TLC (32GB to 256GB) |
| pSLC (8GB / 16GB) | |
| Input voltage | 2.7–3.6V |
| Max. sequential read | up to 90 (MB/s) |
| Max. sequential write | up to 80 (MB/s) |
| Speed Class | C10 / U3 / V30 |
| Performance Class | A2 |
| Operational temperature | -40°C to 85°C |
| Storage temperature | -50°C to 95°C |
| MTBF | 2,000,000 hours |
| TBW up to | 610TB (32GB to 256GB) |
| 320TB (8GB / 16GB) | |
| Warranty | 3 years |
| Features | Built-in LDPC error correction |
| Firmware power loss protection | |
| Firmware read disturb protection | |
| Secure erase | |
| Built-in write-protect switch |
| Series | SD110 |
| Interface | SD 6.0 |
| SDXC/SDHC UHS-I | |
| Capacity | 128GB to 1TB |
| Flash Type | 3D TLC |
| Input voltage | 2.7–3.6V |
| Max. sequential read | up to 90 (MB/s) |
| Max. sequential write | up to 80 (MB/s) |
| Speed Class | C10 / U3 / V30 |
| Performance Class | A2 |
| Operational temperature | -25°C to 85°C |
| Storage temperature | -40°C to 85°C |
| MTBF | 2,000,000 hours |
| TBW up to | 2,400TB |
| Warranty | 3 years |
| Features | Built-in LDPC error correction |
| Firmware power loss protection | |
| Firmware read disturb protection | |
| Secure erase | |
| Built-in write-protect switch |
microSD
| Series | microSD500 | microSD300 | microSD100 |
| Interface | SD 6.0 | SD 6.0 | SD 6.0 |
| microSDXC/microSDHC UHS-I | microSDXC/microSDHC UHS-I | microSDXC/microSDHC UHS-I | |
| Capacity | 8GB to 256GB | 8GB to 256GB | 64GB / 128GB |
| Flash Type | 3D TLC (32GB to 256GB) | 3D TLC (32GB to 256GB) | 3D TLC |
| pSLC (8GB / 16GB) | pSLC (8GB / 16GB) | ||
| Input voltage | 2.7–3.6V | 2.7–3.6V | 2.7–3.6V |
| Max. sequential read | up to 90 (MB/s) | up to 90 (MB/s) | up to 90 (MB/s) |
| Max. sequential write | up to 80 (MB/s) | up to 80 (MB/s) | up to 80 (MB/s) |
| Speed Class | C10 / U3 / V30 | C10 / U3 / V30 | C10 / U3 / V30 |
| Performance Class | A2 | A2 | A2 |
| Operational temperature | -40°C to 105°C | -40°C to 85°C | -25°C to 85°C |
| Storage temperature | -50°C to115°C | -50°C to 95°C | -40°C to 85°C |
| MTBF | 2,000,000 hours | 2,000,000 hours | 2,000,000 hours |
| TBW up to | 610TB (32GB to 256GB) | 610TB (32GB to 256GB) | 300TB |
| 320TB (8GB / 16GB) | 320TB (8GB / 16GB) | ||
| Warranty | 3 years | 3 years | 3 years |
| Features | Built-in LDPC error correction | Built-in LDPC error correction | Built-in LDPC error correction |
| Firmware power loss protection | Firmware power loss protection | Firmware power loss protection | |
| Firmware read disturb protection | Firmware read disturb protection | Firmware read disturb protection | |
| Secure erase | Secure erase | Secure erase |