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The contents of the Disk on module page were merged into Solid-state drive on July 21, 2014‎. For the contribution history and old versions of the redirected page, please see Error: Invalid time. its history; for the discussion at that location, see its talk page.

The contents of the History of solid state drives page were merged into Solid-state drive on August 5, 2015. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page.

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This page has archives. Sections older than 99 days may be automatically archived by Lowercase sigmabot III when more than 7 sections are present.

Susceptibility to magnetic fields

This section is bad. The cited reference includes some talk on the subject, but lacks any expert statements. At best it includes a few people who claim hard drives were damaged by magnets, but I doubt many of the individuals are experts. The magnetic fields required for writing to a modern hard drive are very intense. My understanding is you could put a rare earth magnet directly onto a modern disk platter and the magnetic field of the magnet would fail to damage any data (instead dust and tiny scratches from the contact might well damage the platter). 207.172.210.101 (talk) 01:40, 21 June 2016 (UTC)

Hello! You're right, thank you for pointing it out! The reference was a low-quality one, so I went ahead and made the changes that provided accurate information and much better references. — Dsimic (talk | contribs) 08:42, 21 June 2016 (UTC)

Those are decent, but this these mean that portion of the article needs fixing. Ideally I'd link to sections 4 and the epilogues of the first link (Peter Gutmann paper), which effectively say modern disks (>1GB) are essentially immune to external magnetic fields. The kjmagnetics reads like an amateur experiment (not necessarily bad, but be careful of conclusions!) and says the same thing, their report of mechanical scrapping could well have been due to distorting the case of the drive rather than anything having to do with properties of the magnetic field. "Very old hard drives (less than a gigabyte) may have been at some risk from external magnetic fields, but any drive larger than a gigabyte is essentially immune to external magnetic fields"? 207.172.210.101 (talk) 20:09, 21 June 2016 (UTC)

Hm, I'm not sure that 1 GB is specified in references as a clear capacity-based division between susceptible and resistant drives... Am I missing something? — Dsimic (talk | contribs) 13:52, 24 June 2016 (UTC)

Indeed, 'tis not. The reference was stating post-1990 hard drives were pretty well immune. Bit more recollection, I think 100MB drives were coming out around then, so that may be a better rough guide. The real issue is larger drives have to be less susceptible otherwise the write process would corrupt nearby bits (therefore storage size is a better guide than manufacture date). I don't have any references other than my memory. 207.172.210.101 (talk) 22:23, 25 June 2016 (UTC)

Soppprt versi.9.0 Samsungalaxy (talk) 14:52, 23 February 2019 (UTC)

SLC, MLC and TLC NAND

Should this not be included in the article? http://www.speedguide.net/faq/slc-mlc-or-tlc-nand-for-solid-state-drives-406 BP OMowe (talk) 14:41, 25 August 2016 (UTC)

TBW

I have seen the term TBW used in SSD specifications and came here to try to find out what it meant. I was disappointed. I eventually discovered that it stood for Terabytes Written in reference to an SSD's expected lifetime. Please can one of the article's main editors add this. Viewfinder (talk) 13:03, 16 November 2016 (UTC)

Graphics

The most intuitive dysfunction refers to the moving parts in an HDD. Some people are unclear on that through influence only. As a matter of fact, it IS known that there are no moving parts in an SDD, like the disk found in the HDD, which IS slower than an SSD. For future reference try checking out how an SSD IS like a disc. — Preceding unsigned comment added by 2602:301:7751:160:140f:74da:270a:b1df (talk • contribs) 12:17, 21 August 2017 (UTC)

Alignment in Wikitables

I think the data looks better in the section I edited (30/12/2017), but would look better still if the colon's were aligned instead of simply centering the text.

In MathJax this is `\begin{align} ... &: ... &: ... \end{align}`, with the ampersand aligning the next character, in this case the colons, but is it possible with Wiki markup?

Darcourse (talk) 07:57, 30 December 2017 (UTC)

This article confuses the M.2 form factor (family of form factors) with the NVMe protocol

There are statements regarding, e.g., the speed of M.2 drives, which are only true when the M.2 drive uses the NVMe protocol, while overlooking the fact that other M.2 drives use the SATA protocol. (I believe the term "protocol" is more appropriate than "interface" here, and form factor is something else again.)

I'm having a first pass at correcting the issue, but someone else who's more informed on the subject should improve the article further. — Preceding unsigned comment added by W.F.Galway (talk • contribs) 15:51, 22 September 2018 (UTC)

64GB SATA SSD from 1978; 41 years ago?!?

SATA was created in the year 2000 ( https://en.wikipedia.org/Serial_ATA ). And in 1978 the best hard disks were in the megabyte range... So please consider the following image caption in the article as maybe not fully correct:

A Super Talent Technology 2.5" Serial ATA solid-state drive Date invented 1978; 41 years ago Invented by Storage Technology Corporation — Preceding unsigned comment added by 193.170.243.131 (talk) 12:22, 27 March 2019 (UTC)

It was correct but misleading, better now. Tom94022 (talk) 19:48, 27 March 2019 (UTC)

A Commons file used on this page has been nominated for deletion

The following Wikimedia Commons file used on this page has been nominated for deletion:

• Mtron SSD.jpg

Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 14:51, 5 April 2019 (UTC)

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