Giz Explains: What’s So Solid About Solid State Drives?

The best way to explicate whySSDis a buzz acronym for the solid Department of State campaign we want in our notebook is to show the problems with practically gemstone - years twirl grueling ride inside most computers ( and iPod classic ) . Since they have platters w/ magnetized surface that gyrate tight as they read or write data — think phonograph record player — they can be quite irksome , and are really frail . Anyone who ’s owned a data processor or iPod knows ( or will one day learn ) that if the read / indite head bumps into the phonograph recording , it ’s all over . SSDs are n’t like that at all .

SSDs have no move parts , so seek time isdrastically thin out . No spinning = less battery vampirage , so your laptop lasts longer too . And finally , the want of a pestilent read - write question mean you may drop your SSD - powered lappy with far less opportunity of tears . Right now , SSDs are normally made with either SDRAM ( like RAM used in computers ) or NAND flash ( like in ovolo driving , iPod nanos , etc . ) . Flash is more vernacular , since it does n’t need a barrage fire even though it ’s slower . Problems : Gig for gig , SSD is way expensive . The beefiest you ’ll be able to get presently is 128 GB ( or maybe 256GB)—but the current 64 GB 2.5″ SSDs go for $ 1,100 and up . Still have questions ?

https://gizmodo.com/conventional-vs-solid-state-hard-drive-race-sony-tz91-328872

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