{"id":1782,"date":"2009-09-15T15:53:35","date_gmt":"2009-09-15T14:53:35","guid":{"rendered":"http:\/\/www.itwriting.com\/blog\/1782-should-you-swap-your-laptop-hard-drive-for-an-ssd.html"},"modified":"2009-09-15T15:53:35","modified_gmt":"2009-09-15T14:53:35","slug":"should-you-swap-your-laptop-hard-drive-for-an-ssd","status":"publish","type":"post","link":"https:\/\/www.itwriting.com\/blog\/1782-should-you-swap-your-laptop-hard-drive-for-an-ssd.html","title":{"rendered":"Should you swap your laptop hard drive for an SSD?"},"content":{"rendered":"

I\u2019ve just been briefed by Kingston on the merits of its SSD Drives<\/a>. Sandisk also has a range<\/a>. Solid-state storage, capacity typically 128GB but larger is possible, lower power consumption (so longer battery life), better reliability (nearly drop-proof), and faster.<\/p>\n

Kingston gave a demo showing how an SSD-equipped Toshiba laptop booted more quickly and processed images faster than an allegedly identical model with a conventional hard drive.<\/p>\n

The company will be providing bundles that make it easy to switch. You get a USB case into which you insert your new SSD drive. Run the supplied cloning software, unscrew the drive flap on the laptop and swap the drives. Worth doing?<\/p>\n

It strikes me as worth considering, but there are a couple of snags. One is cost and capacity \u2013 your SSD drive will be more expensive and store less than the old rotating type. That could change \u2013 but beware betting against hard drives, they are one of IT\u2019s great survivors. <\/p>\n

The other snag is that although SSD drives apparently score better on reliability \u2013 what the industry measures as MTBF or Mean Time Before Failure \u2013 they have a special bad habit of their own, which is that capacity gradually reduces as they wear.<\/p>\n

What happens is that as cells wear out, the clever firmware remaps them to good cells, ensuring that your data is safe, but reducing the capacity.<\/p>\n

The one \u201cerrm I\u2019ll get back to you on that\u201d moment comes when I ask what might be the normal expectation, in terms of how rapidly capacity reduces with normal usage. It is determined by how many writes you make; clearly it helps to have generous RAM in order to reduce the usage of temporary files.<\/p>\n

The man from Kingston also revealed that some SSD drives have hidden reserves. For example, 10% extra capacity might be unavailable for use initially, but swapped in as it is needed. This hides the problem for a while, but does not cure it.<\/p>\n

Still, you would think that SSD will win out in the end, as capacity improves and cost comes down. Further, if your main concern is how long the battery lasts on your train journeys and transatlantic flights, SSD is definitely worth a look. Many netbooks come with SSD as standard \u2013 the first device I had which uses them was an Asus Eee PC.<\/p>\n

Technorati Tags: ssd<\/a>,laptop<\/a>,hard drives<\/a>,kingston<\/a>,sandisk<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"

I\u2019ve just been briefed by Kingston on the merits of its SSD Drives. Sandisk also has a range. Solid-state storage, capacity typically 128GB but larger is possible, lower power consumption (so longer battery life), better reliability (nearly drop-proof), and faster. Kingston gave a demo showing how an SSD-equipped Toshiba laptop booted more quickly and processed … Continue reading Should you swap your laptop hard drive for an SSD?<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38,73],"tags":[],"class_list":["post-1782","post","type-post","status-publish","format-standard","hentry","category-green-computing","category-sandisk"],"_links":{"self":[{"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/posts\/1782","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/comments?post=1782"}],"version-history":[{"count":0,"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/posts\/1782\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/media?parent=1782"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/categories?post=1782"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itwriting.com\/blog\/wp-json\/wp\/v2\/tags?post=1782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}