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CES 2018 | ADATA preps support for the upcoming M.3 SSD form-factor standard

The M.3 form factor measures 30.5 mm instead of 22 mm, so it can fit more memory chips and controllers. (Source: Tom's Hardware)
The M.3 form factor measures 30.5 mm instead of 22 mm, so it can fit more memory chips and controllers. (Source: Tom's Hardware)
The M.3 form-factor provides a 30.5 mm surface, allowing manufacturers to add more memory chips, failure capacitors and larger controllers. The M.3 SSDs will thus feature larger capacities, improved speeds and extended security features.
Bogdan Solca,
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The M.3 form-factor for PCIe SSDs will offer a wider surface (30.5 mm vs the 22 mm from M.2) on which manufacturers can integrate additional NAND memory packages, more failure capacitors or even larger controllers. At CES this year, the only storage OEMs that presented M.3 solutions were ADATA and Samsung. ADATA presented the IM3P33E1 SSD as one of its most advanced models yet, integrating a fast PCIe 3.0 X4 connector that supports hot plugging and an NVMe 1.3 controller that allows for 3200 MB/s sequential reads and 1800 MB/s sequential writes. Capacities will range between 240 GB and 1.92 TB.

The M.3 form-factor is more suitable for compact servers, rather than PCs or mobile devices. ADATA had on display a server that supported up to 34 drive sleds on the front of the 1U chassis, fitting more high-speed storage than any existing server with a 1.75-inch height. Because it needs 12v of power instead of 5v, these SSDs cannot be integrated in consumer products.

M.3 is not even the official name of the form-factor at the moment, Samsung calling it Next Gen Small Form Factor (NGSFF). As the technology gets implemented in more products, the M.3 denomination should be recognized as the official one.

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Bogdan Solca
Bogdan Solca - Senior Tech Writer - 1575 articles published on Notebookcheck since 2017
I first stepped into the wondrous IT&C world when I was around seven years old. I was instantly fascinated by computerized graphics, whether they were from games or 3D applications like 3D Max. I'm also an avid reader of science fiction, an astrophysics aficionado, and a crypto geek. I started writing PC-related articles for Softpedia and a few blogs back in 2006. I joined the Notebookcheck team in the summer of 2017 and am currently a senior tech writer mostly covering processor, GPU, and laptop news.
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> Notebook / Laptop Reviews and News > News > News Archive > Newsarchive 2018 01 > ADATA preps support for the upcoming M.3 SSD form-factor standard
Bogdan Solca, 2018-01-16 (Update: 2018-01-16)