SATA III – Industrial Grade Cfast Card
Flexxon CFast Memory Card delivers all the advantages of flash disk technology with SATA (Serial ATA) III interface, and is fully compliant with standard CFast form factor.
It features Advanced Flash Management, Low Power Management, power loss protection, advanced device security (secure erase and write protect), data compression technique and Hardware Write Protect (Optional).
It is backwards compatible with SATA II (3Gb/s) and SATA I (1.5Gb/s) and is compliant with RoHS. It supports high performance, low power consumption and industrial operating temperature. It is suitable for embedded applications.
Flexxon’s Industrial grade fast SD card range includes 256GB CFast cards, CFast 2.0 512GB cards, CFast card 128GB, and many more.

SATA III – Cfast Card Features
- 4GB
- 8GB
- 16GB
- 32GB
- 64GB
- 128GB
- 256GB
- 512GB
- DRAM-less design
- Perfect For Embedded Applications
- Suitable For Main Storage Applications
- High Density
- High Performance

Series | ACHIEVER | XTREME |
---|---|---|
Feature |
![]() ![]() ![]() |
![]() ![]() ![]() |
Flash Type | MLC, SLC, pSLC | 3D TLC, MLC, SLC, pSLC |
Capacity | ||
MLC | 8GB ~ 256GB1 | 32GB ~ 512GB2 |
3D TLC | – | 32GB ~ 256GB |
SLC | 4GB ~ 256GB1 | 8GB ~ 32GB2 |
pSLC | 4GB ~ 128GB1 | 16GB ~ 64GB2 |
Max.Performance | ||
Read | 520 MB/s | 550 MB/s |
Write | 450 MB/s | 490 MB/s |
Temperature Grade | Industrial | Industrial / Commercial |
Purchase Now | Purchase Now |
Related Resources
Request Technical Information
We are happy to hear from you!
Reach out to Flexxon’s Technical Team
Flexxon is committed to delivering industrial grade NAND storage solutions that meet your specific needs. Our technical team will address your queries regarding our products.
You can make inquiries about:
- Sales
- Data Sheets
- Product Compatibility and Consultation
- Customer Service