2.5" SATA SSD · CN · Wide-temp
Domestic TLC · Cacheless
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
100% China-localized 2.5″ SATA SSD (YIDC*KT*) in TLC mode for industrial wide-temp (−40°C to +85°C). Soft-erase (*SD) options are listed in the orderable PN table for CN-labeled programs.
Specifications
| Interface | SATA |
|---|---|
| Package | 2.5″ |
| Supply option | China-localized (CN) |
| Flash | TLC |
| Cache | Dramless |
| Operating temperature | −40°C to +85°C |
| Capacity | 128GB / 256GB / 512GB / 1TB |
| PN family | YIDC*KT*-S · optional *SD soft-erase |
| Grade | Industrial wide-temp |
Orderable part numbers
Handbook PNs for this page. Confirm package, temperature bin, and speed grade before production.
| Part number | Grade | Summary |
|---|---|---|
YIDC01TSKT-S |
Wide-temp | 1TB · China-localized · TLC · -40℃~+85℃· soft-erase available |
YIDC01TSKT-SD |
Wide-temp | 1TB · soft-erase · -40℃~+85℃· Wide-temp |
YIDC128SKT-S |
Wide-temp | 128GB · China-localized · TLC · -40℃~+85℃· soft-erase available |
YIDC128SKT-SD |
Wide-temp | 128GB · soft-erase · -40℃~+85℃· Wide-temp |
YIDC256SKT-S |
Wide-temp | 256GB · China-localized · TLC · -40℃~+85℃· soft-erase available |
YIDC256SKT-SD |
Wide-temp | 256GB · soft-erase · -40℃~+85℃· Wide-temp |
YIDC512SKT-S |
Wide-temp | 512GB · China-localized · TLC · -40℃~+85℃· soft-erase available |
YIDC512SKT-SD |
Wide-temp | 512GB · soft-erase · -40℃~+85℃· Wide-temp |
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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Industry SSD host interfaces
Host interface, command set, and form-factor behavior follow the applicable SATA, NVMe, or eMMC specification listed on the datasheet.
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Serial ATA (SATA)
SATA interface timing and command set follow the SATA revision applicable to the listed SKU (commonly SATA III).
Grade wording: Product grade definition.
Key highlights
What matters for BOM review and board bring-up.
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China-localized BOM (CN)
Domestic supply path for CN-labeled industrial programs.
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Industrial wide-temp
−40°C to +85°C TLC bins for factory and outdoor cabinet duty.
-
Soft-erase options
Handbook *SD suffixes where soft self-erase is required.
-
2.5″ SATA footprint
Standard industrial 2.5″ bay / tray hosts.
Typical applications
Where this SKU is commonly designed in.
CN-labeled industrial PCs
Embedded and rack hosts that require a domestic SSD line.
- YIDC*KT* handbook PNs
- TLC capacity ladder
- Optional soft-erase
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