The Exascend CFS300 series CFast card merges CompactFlash (CF) and SATA, ideal for compact, rugged industrial use. It offers durability in harsh conditions, and is perfect for reliable boot and storage in aerospace, automation, telecommunication, or medical tech applications. Product Specs and Datasheet →
Form factor
NAND Flash
Wide temperature
Up to
Capacity
Up to
Sustained Read/Write
Our industrial CFast adheres to MIL-STD-810 standards, demonstrating resilience against extreme temperatures, vibrations, shocks, and various environmental challenges. Its robust design ensures unmatched durability, making it the ideal solution for demanding conditions.
Powered by Exascend's exclusive Supercruise™ technology, the CFS300 series CFast card delivers steadfast sustained read/write performance up to 520 MB/s, ensuring reliable performance in industrial settings.
By collaborating with top-tier NAND flash manufacturers and SSD controller creators, we have engineered a bespoke firmware architecture that seamlessly unites advanced hardware and innovative design. This empowers flash storage, providing tailored solutions for success.
Product highlights:
Exascend’s wide temperature technology leverages a unique combination of high-quality components, purpose-designed hardware and highly-optimized firmware to deliver unmatched wide temperature performance and stability.
SuperCruise™ is a signature Exascend technology that optimizes write performance for stability – ensuring unbeatable stable write performance even in the most demanding applications.
Our control in hardware, firmware and manufacturing allows unmatched power tuning services. Tailoring product performance for your applications achieves optimal performance-to-thermal and performance-to-power ratios.
Compliant with TCG Opal 2.0 standards, our CFast cards provide strong security through AES-256 encryption, BitLocker, or IEEE 1667. Additional safeguards like pre-boot authentication (PBA), data sanitization, and Tamper-Proof Firmware are available upon request.
Exascend's CFast cards, utilizing LDPC ECC, ensure robust data integrity, even in error-prone conditions. The firmware power loss protection (PLP) swiftly reconstructs mapping tables upon power restoration, ensuring uninterrupted card functionality for applications.
| Edition | CFS300 Series |
| Form factor | CFast 2.0 |
| Interface | SATA-III, 6.0Gb/s |
| Capacity | 128 GB to 1 TB |
| Flash type | 176-layer 3D TLC NAND |
| Input voltage | 3.3V±5% |
| Power consumption | Active <5.0W; Idle <0.9W |
| Sequential read/write up to | 520 MB/s |
| 4K random read/write up to | 85,000/70,000 IOPS |
| Operational temperature | -40°C to 85°C |
| Storage temperature | -45°C to 90 °C |
| Humidity (non-condensing) | 5%~95% (Operating) |
| Vibration | 10G(Peak,10~2000Hz) |
| Shock | Operating: 50G (11ms duration, half sine wave) Non-operating: 1500G (0.5ms duration, half sine wave) |
| Features | Advanced LDPC error correction Enhanced power loss protection |
| TBW up to | 600 TB |
| MTBF | 2,000,000 hours |
| Warranty | 3 years |
Download Datasheet
| Image | Model Name | Form factor | Capacity (GB) | Max. seq. read (MB/s) | Max. seq. write (MB/s) | TBW (max.) | Inquiry |
|---|---|---|---|---|---|---|---|
 | EXSD3X128GB-I | CFast 2.0 | 128 | 520 | 180 | 75 | |
 | EXSD3X256GB-I | CFast 2.0 | 256 | 520 | 300 | 150 | |
 | EXSD3X512GB-I | CFast 2.0 | 512 | 520 | 400 | 300 | |
 | EXSD3X001TB-I | CFast 2.0 | 1024 | 520 | 520 | 600 |
| Title | Size |
| Exascend CFS300 flyer | 400 KB |
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