CFexpress Card
CFexpress 2.0 Type B · PCIe 3.0 x2
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 |
Overview
Industrial CFexpress 2.0 Type B card running NVMe 1.3 over PCIe 3.0 x2, in a 128GB-512GB TLC capacity ladder on a 3.3V supply. 100% China-localized, rated -40C to +85C, and built for 4K/8K professional imaging, film production, industrial high-speed image acquisition and military reconnaissance equipment.
Specifications
| Interface | CFexpress 2.0 Type B · PCIe 3.0 x2 |
|---|---|
| Protocol | NVMe 1.3 |
| Capacity Options | 128GB/256GB/512GB |
| Flash Type | TLC |
| Power Supply | 3.3V |
| Operating temperature | -40℃~+85℃ |
| Supply option | 100% China-localized |
| Supported Features | Secure data erase · Power protection |
Orderable part numbers
Handbook PNs for this page. Confirm package, temperature bin, and speed grade before production.
| Part number | Grade | Summary |
|---|---|---|
YIDV128HXT-S |
Wide-temp | 128GB · TLC · -40℃~+85℃ |
YIDV256HXT-S |
Wide-temp | 256GB · TLC · -40℃~+85℃ |
YIDV512HXT-S |
Wide-temp | 512GB · TLC · -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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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
What matters for high-bandwidth imaging and acquisition designs.
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CFexpress 2.0 Type B
PCIe 3.0 x2 host interface in the widely adopted Type B form factor.
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NVMe 1.3 protocol
NVMe command set for high-speed read/write and low-latency capture.
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128GB–512GB TLC
TLC capacity ladder on a 3.3V supply, sized for sustained recording sessions.
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Secure erase & power protection
Supports secure data erase and power-loss protection for field and defence workflows.
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100% China-localized
Domestic controller and NAND path — domestic independent control commitment available on request.
Typical applications
Where this card is commonly designed in.
4K/8K professional imaging
Sustained high-bitrate video capture for professional photography and film production.
- Sustained write bandwidth
- Large capacity ladder
- PCIe 3.0 x2 interface
Industrial high-speed acquisition
Fast image and sensor capture where bufferless direct-to-media recording is required.
- NVMe 1.3 command set
- Secure data erase
- Industrial temperature coverage
Military reconnaissance equipment
Rugged removable storage for field imaging and reconnaissance payloads.
- Power protection
- Wide-temperature operation
- China-localized supply
Related products
CF Card
- Interface and Protocol
- Power Protection
- Reliability
CFast Card
- High-Speed Interface
- Form Factor
- Reliability
microSD Card
- Compatible with standard
- Waterproof, dustproof
- Industrial-grade