CFast Card
SATA Protocol · High-Speed Storage
Key facts
What industrial buyers usually need to know first — before diving into the full datasheet.
5-year supply · 12-month EOL notice
Qualified SKUs stay available for long-lifecycle equipment — you get advance notice before any discontinuation.
MOQ from 1 pc
Prototype and repair lots without large inventory lock-in — then scale to production.
BOM review & firmware fit
We help match incumbent PNs, validate drop-in paths, and can adjust firmware / grade when the catalog needs a tweak.
5-year warranty · 4–8 weeks lead time
Stable production scheduling with a typical 4–8 weeks lead time once configuration and forecast are agreed.
| MOQ | From 1 pc |
|---|---|
| Standard lead time | 4–8 weeks (typical; confirm with sales for your configuration) |
| Warranty | 5 years (see /warranty for tier details) |
| Supply commitment | Minimum 5 years for qualified SKUs · 12-month EOL notice |
| Engineering support | BOM review, drop-in / fit checks, firmware and temperature-grade adaptation on request |
| Samples | Available on request |
Overview
Industrial CFast memory card based on the SATA III Protocol, adopting Industrial chips and high-reliability firmware, is compatible with scenarios such as industrial automation and aviation that have requirements for speed and stability.
Specifications
| Interface | SATA III 6Gb/s (CFast) |
|---|---|
| Dimensions | 42.8mm×36.4mm×3.3mm |
| Capacity Options | 32GB~2TB (TLC/MLC) |
| Operating temperature | -40℃~+85℃ |
| Storage temperature | -45℃~+90℃ |
| Read Speed | Up to 300MB/s |
| Write Speed | Up to 240MB/s |
| Flash Type | TLC/MLC |
| Warranty Period | 5 Years |
| Chip Type | Micron Industrial Chips |
| Supported Features | TRIM/S.M.A.R.T |
Orderable part numbers
Handbook PNs for this page. Confirm package, temperature bin, and speed grade before production.
| Part number | Grade | Summary |
|---|---|---|
YIDG01TSOT-S |
Wide-temp | 1TB · TLC · -40℃~+85℃ |
YIDG032SBM-S |
Wide-temp | 32GB · MLC · -40℃~+85℃ |
YIDG064SBM-S |
Wide-temp | 64GB · MLC · -40℃~+85℃ |
YIDG128SBM-S |
Wide-temp | 128GB · MLC · -40℃~+85℃ |
YIDG128SOT-S |
Wide-temp | 128GB · TLC · -40℃~+85℃ |
YIDG256SBM-S |
Wide-temp | 256GB · MLC · -40℃~+85℃ |
YIDG256SOT-S |
Wide-temp | 256GB · TLC · -40℃~+85℃ |
YIDG512SBM-S |
Wide-temp | 512GB · MLC · -40℃~+85℃ |
YIDG512SOT-S |
Wide-temp | 512GB · TLC · -40℃~+85℃ |
Cross-references
Vendor families for BOM exploration. Always validate ball map, speed bin, and temperature grade on your host.
Compliance & Standards
Quality and release processes for Loongtion industrial memory and storage. Formal certificates and scope statements are available in the quotation pack on request.
Quality management system
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ISO 9001:2015 certified (GB/T 19001-2016)
Quality management systems — Requirements. Certified quality system covering semiconductor integrated circuits and solid-state storage modules (design, development, production, and technical support) and hybrid integrated circuits (design, development, and technical support).
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Conforms to GJB 9001C—2017
Quality management systems — Requirements. Quality system practices conform to GJB 9001C for the same scope: semiconductor integrated circuits and solid-state storage modules (design, development, production, and technical support) and hybrid integrated circuits (design, development, and technical support).
Product & interface standards
This catalog SKU follows the industry specifications that define its form factor and host interface.
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Removable storage card specifications
Card electrical and protocol behavior follows the applicable CompactFlash, CFast, SD, or microSD association / industry specifications for the listed form factor.
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CompactFlash / CFast
CF and CFast cards follow the applicable CompactFlash Association specifications for the listed form factor.
Grade wording: Product grade definition.
Key highlights
Advanced Industrial architecture ensures stable performance in harsh environments.
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High-Speed Interface
SATA III 6Gbps main interface, compatible with SATA3/SATA2 protocols, maximum sequential read speed up to 300MB/s, maximum sequential write speed up to 240MB/s
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Capacity and Flash Memory
Capacity ranges from 32GB to 2TB, supports TLC (128GB~2TB) and MLC (32GB~512GB) flash memory types
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Form Factor
and Compatibility Physical dimensions 42.8mm×36.4mm×3.3mm, compatible with Windows and Linux systems, compatible with CFast slots of industrial equipment
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Reliability
Adopts Micron Industrial chips, firmware optimization enhances durability, supports TRIM/S.M.A.R.T functions
Typical applications
Verify the reliability and practicality of products in real industrial application scenarios.
High-Speed Data Storage for Shipborne Electro-Optical Pods
Applied to shipborne electro-optical pods, the high-speed SATA interface meets real-time data storage requirements.
- High-speed interface meets real-time storage requirements
- Large capacity meets long-term recording needs
Industrial Data Cache Card Device
Used in industrial data cache card devices, firmware optimization enhances durability and supports high-frequency read/write operations.
- Firmware optimization enhances durability
- High-speed read/write meets cache requirements
- Compatible with CFast slots of industrial equipment
