M.2 2242 SATA SSD (Cacheless) · Commercial
Cacheless · Ultra-miniaturization
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
The ultra-miniaturized Enterprise SATA SSD (SSD) in M.2 2242 form factor (22mm×42mm) is the "mini model" among M.2 interface products, suitable for application scenarios with extremely high space requirements such as ultra-slim all-in-one PCs, embedded industrial control computers, and portable testing devices. With a low-power design, its operating power consumption is only 0.8W and idle power consumption is 0.3W, which is 30% lower than that of the 2280 version.
Specifications
| Interface | M.2 2242 SATA 3.2 |
|---|---|
| Package | 22mm×42mm×2.3mm |
| Capacity Options | 128GB/256GB/512GB/1TB |
| Operating temperature | 0℃-70℃ |
| Storage temperature | -40℃-85℃ |
| Read Speed | Up to 450MB/s |
| Write Speed | Up to 400MB/s |
| Cache Type | Dramless (Virtual Cache Algorithm) |
| Power Loss Protection | 12ms Power Loss Delay Design |
| Warranty Period | 5 Years |
| Physical Dimensions | 42mm×22mm×≤5mm |
| Usable Capacity | 238GB/476GB/953GB |
| Power Protection | Short Circuit and Undervoltage Protection |
| Weight | ＜20g |
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
Advanced technical architecture ensures stable performance in various application environments.
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M.2 2242 Ultra-small Form
Factor (22mm×42mm), Ideal for Space-constrained Devices
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Low Power Consumption Design
(0.8W in Operation, 0.3W in Idle Mode), Extends Battery Life
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30% Lower Power Consumption
Than the 2280 Version, Reduced Heat Dissipation Requirements
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Optimized Exclusively
for Portable Devices 8 Hours of Continuous Operation Capability
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12ms Power Loss Delay Design
Prevents File Corruption, Ensures Critical Data Security
Typical applications
Real-world customer application scenarios validate the reliability and practicality of products
Ultra-thin All-in-One Machine
This ultra-thin all-in-one machine is applied to medical diagnostic equipment. Its 2242 form factor saves internal space, and the low-power consumption design extends the device's battery life. After being adopted by a medical equipment manufacturer, the device's thickness was reduced from 35mm to 25mm, meeting portability requirements.
- Extreme miniaturization meets portability requirements
- Low-power consumption design extends device battery life
- High reliability ensures medical data security
Portable Detection Device
This portable device is used for environmental monitoring. With its low-power consumption design and built-in battery, it can operate continuously for 8 hours. After being adopted by an environmental protection department, a single charge enables the completion of all-day testing tasks, improving work efficiency by 150%.
- Ultra-long battery life meets all-day testing needs
- Stable performance ensures accurate testing data
- Miniaturized design facilitates carrying and operation
Related products
eMMC Storage Chip
- NAND Flash and controller
- Complies with the eMMC 5.1
- Operates over a wide
M.2 2242 NVMe SSD (Cacheless)
- Dimensions
- Capacities from 512GB to 1TB
- Compatible with Industrial
M.2 2280 NVMe SSD (Cacheless) · Wide-temp
- PCIe 3.0×4 Lanes
- Supports TRIM/NCQ/S.M.A.R.T
- Compatible with Industrial
M.2 2280 NVMe SSD (With Cache) · Wide-temp
- Independent DRAM cache
- PCIe 3.0×4 lane
- Compatible with Industrial