M.2 2242 SATA SSD (Cacheless) · Wide-temp
Cacheless · Ultra Compact
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
Ultra-compact Industrial SATA SSD (SSD) in M.2 2242 form factor, featuring a cache-less design, is specifically engineered for industrial embedded devices with extremely limited space, and maintains Industrial stable performance in its mini 42mm×22mm dimensions.
Specifications
| Interface | M.2 B&M KEY (SATA 3.2) |
|---|---|
| Package | 42mm×22mm×≤5mm |
| Capacity Options | 256GB/512GB/1TB |
| Operating temperature | -40℃~+85℃ |
| Storage temperature | -45℃~+90℃ |
| Read Speed | Up to 450MB/s |
| Write Speed | Up to 420MB/s |
| Cache Type | Dramless (No Cache) |
| Power Protection | Short Circuit/Undervoltage Protection |
| Warranty Period | 5 Years |
| Stability Test | Passed Long-term Stability Test |
| Operating Mode | Supports Continuous Fault-free Operation |
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
Mini Size, compatible with devices with extremely limited space
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Ultra-compact Form Factor
42mm×22mm in size, ultra-thin design (Total Height ≤5mm), compatible with ultra-thin Industrial terminals and micro modules
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Interface Protocol
SATA 3.2 Protocol, M.2 B&M KEY Interface, compatible with high-quality Industrial platforms such as Loongson and Phytium
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Environmental Resistance
Wide-temperature operation from -40℃ to +85℃, passed long-term stability tests, supports continuous trouble-free operation
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Performance & Capacity
Capacity ranging from 256GB to 1TB, maximum sequential read speed up to 450MB/s, maximum sequential write speed up to 420MB/s
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Protective Design
Power management features short-circuit protection and undervoltage protection, reducing the risk of Industrial power supply fluctuations
Typical applications
Verify the reliability and practicality of products in real industrial application scenarios.
Miniature Industrial Data Acquisition Module
Applied to miniature industrial data acquisition modules, the mini size is compatible with micro devices, suitable for space-constrained scenarios.
- Mini size compatible with micro devices
- Power supply protection against industrial power supply fluctuations
- High reliability ensures data acquisition
Ultra-thin Industrial Testing Instrument
Used in ultra-thin industrial testing instruments, the ultra-thin design meets the needs of thin devices and is compatible with high-quality platforms.
- Ultra-thin design suitable for thin devices
- Compatible with high-quality industrial platforms
- Wide-temperature operation adapts to testing environments
Related products
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M.2 2242 NVMe SSD (Cacheless)
- Dimensions
- Capacities from 512GB to 1TB
- Compatible with Industrial
M.2 2280 NVMe SSD (Cacheless) · Wide-temp
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- Independent DRAM cache
- PCIe 3.0×4 lane
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