2.5" SATA SSD (Cacheless)
MLC / pSLC · 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
Non-domestic 2.5″ SATA SSD in a dramless design. Handbook bins cover industrial wide-temp MLC (−40°C to +85°C, YIDC*KS*). No CN badge on this line — use the domestic 2.5″ pages when CN is required.
Specifications
| Interface | SATA |
|---|---|
| Package | 2.5″ |
| Supply option | Import flash / controller |
| Flash | MLC (wide-temp) · pSLC |
| Cache | Dramless |
| Operating temperature | −40°C to +85°C (MLC) · −55°C to +95°C |
| Capacity | 64GB–256GB (see PN table) |
| PN family | YIDC*BM*-S · YIDC*KS*-S |
Orderable part numbers
Handbook PNs for this page. Confirm package, temperature bin, and speed grade before production.
| Part number | Grade | Summary |
|---|---|---|
YIDC064SBM-S |
Wide-temp | 64GB · MLC · Dramless · -40℃~+85℃ |
YIDC128SBM-S |
Wide-temp | 128GB · MLC · Dramless · -40℃~+85℃ |
YIDC128SKS-S |
GJB-STD | 128GB · pSLC · Dramless · -55℃~+95℃ |
YIDC256SBM-S |
Wide-temp | 256GB · MLC · Dramless · -40℃~+85℃ |
YIDC256SKS-S |
GJB-STD | 256GB · pSLC · Dramless · -55℃~+95℃ |
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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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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Dramless 2.5″ SATA
Cacheless module for cost-efficient industrial bays.
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MLC wide-temp bins
YIDC*BM* −40°C to +85°C for standard industrial duty.
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Import supply line
Non-CN catalog — pair with domestic pages when a CN badge is required.
Typical applications
Where this SKU is commonly designed in.
Industrial servers & PCs
Standard 2.5″ trays in factory and transportation controllers.
- Dramless BOM
- MLC or pSLC by PN
- Confirm temperature bin before release
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