SDC Storage Module
Dual-Interface Design · Full Metal Shielding
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
SATA storage modules designed specifically for industrial embedded applications and high-demand fields. With a dual in-line structure and full metal shielding, they integrate two independent buses—SATA and USB (the USB bus has higher priority)—and boast fast data storage and offloading capabilities.
Specifications
| Interface | SATA III + USB2.0 |
|---|---|
| Interface Form | 18-pin Plug-in Straight Pin (3u Gold-Plated) |
| Capacity Options | 4GB~512GB (SLC/MLC/TLC) |
| Operating temperature | -40℃~+85℃ (Wide Temperature Range: -55℃~+95℃) |
| Storage temperature | -45℃~+95℃ |
| SATA Speed | Read 120MB/s, Write 50MB/s |
| USB Speed | Read 30MB/s, Write 20MB/s |
| Shielding Design | Full Metal Enclosure + Potting |
| Warranty Period | 5 Years |
| TBW Tolerance | ±10% |
| MTBF | Million-hour Grade |
Orderable part numbers
Handbook PNs for this page. Confirm package, temperature bin, and speed grade before production.
| Part number | Grade | Summary |
|---|---|---|
YIDK01TSOT-S |
Wide-temp | 1TB · -40℃~+85℃ |
YIDK02TSOT-S |
Wide-temp | 2TB · -40℃~+85℃ |
YIDK128SOT-S |
Wide-temp | 128GB · -40℃~+85℃ |
YIDK256SOT-S |
Wide-temp | 256GB · -40℃~+85℃ |
YIDK512SOT-S |
Wide-temp | 512GB · -40℃~+85℃ |
Cross-references
No verified one-to-one vendor PN is published for this SKU yet. Browse the part-number catalog or contact engineering for BOM matching.
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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Module / DOM host interfaces
Module pinout and host protocol follow the applicable SATA or other interface specification stated on the datasheet.
-
SD / microSD specifications
SD and microSD cards follow SD Association electrical and protocol requirements for the listed capacity and speed class.
Grade wording: Product grade definition.
Key highlights
Industrial SATA Storage Module, Integrated with Dual Independent Buses
-
18-pin Plug-in Straight Pin
Connector (3u Gold Plating Thickness), All-Metal Enclosure + Potting Process, Strong Anti-EMI Capability, Compatible with Mainstream Imported SDC Series Products
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SATA III Interface
for High-Speed Storage (Sequential Read 120MB/s, Write 50MB/s), USB 2.0 Interface for Fast Data Unloading (Sequential Read 30MB/s, Write 20MB/s)
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Capacity Range from 4GB
to 512GB Supporting SLC (4GB~16GB), MLC (4GB~32GB), High-Quality TLC (128GB~512GB)
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Equipped with Wear Leveling
Algorithm ECC Error Correction, and Bad Block Management Functions; Supports TRIM/NCQ/S.M.A.R.T, with MTBF Reaching Million-Hour Level
Typical applications
Real industrial application scenarios verify the reliability and practicality of products.
Mass-produced and Assembled on PC104 Industrial Computer Motherboards
Applied to PC104 Industrial Computer Motherboards, the dual-interface design meets the requirements of data storage and quick unloading.
- Dual interfaces are compatible with multiple application scenarios
- Compatible with PC104 Industrial Computer Motherboards
- Full metal shielding ensures stability
Data Storage and Unloading Module for Industrial Automation Equipment
Used in industrial automation equipment, the USB interface supports fast data unloading to improve maintenance efficiency.
- Fast USB unloading improves efficiency
- High reliability ensures continuous operation
Engineering guides
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