{"id":1825,"date":"2015-02-12T18:58:12","date_gmt":"2015-02-12T18:58:12","guid":{"rendered":"https:\/\/qbytes.cloud\/?p=1825"},"modified":"2015-02-12T18:58:12","modified_gmt":"2015-02-12T18:58:12","slug":"difference-sata-sata-ii-sata-iii","status":"publish","type":"post","link":"https:\/\/www.qbytes.cloud\/index.php\/2015\/02\/12\/difference-sata-sata-ii-sata-iii\/","title":{"rendered":"Difference between SATA I, SATA II and SATA III"},"content":{"rendered":"<p>What is the difference between SATA I, SATA II and SATA III?<br \/>\nSATA I (revision 1.x) interface, formally known as SATA 1.5Gb\/s, is the first generation SATA interface running at 1.5 Gb\/s. The bandwidth throughput, which is supported by the interface, is up to 150MB\/s.<\/p>\n<p>SATA II (revision 2.x) interface, formally known as SATA 3Gb\/s, is a second generation SATA interface running at 3.0 Gb\/s. The bandwidth throughput, which is supported by the interface, is up to 300MB\/s.<\/p>\n<p>SATA III (revision 3.x) interface, formally known as SATA 6Gb\/s, is a third generation SATA interface running at 6.0Gb\/s. The bandwidth throughput, which is supported by the interface, is up to 600MB\/s. This interface is backwards compatible with SATA 3 Gb\/s interface.<\/p>\n<p>SATA II specifications provide backward compatibility to function on SATA I ports. SATA III specifications provide backward compatibility to function on SATA I and SATA II ports. However, the maximum speed of the drive will be slower due to the lower speed limitations of the port.<\/p>\n<p>Example: SanDisk Extreme SSD, which supports SATA 6Gb\/s interface and when connected to SATA 6Gb\/s port, can reach up to 550\/520MB\/s sequential read and sequential write speed rates respectively. However, when the drive is connected to SATA 3 Gb\/s port, it can reach up to 285\/275MB\/s sequential read and sequential write speed rates respectively.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is the difference between SATA I, SATA II and SATA III? SATA I (revision 1.x) interface, formally known as SATA 1.5Gb\/s, is the first generation SATA interface running at 1.5 Gb\/s. The bandwidth throughput, which is supported by the interface, is up to 150MB\/s. SATA II (revision 2.x) interface, formally known as SATA 3Gb\/s, &#8230; <a title=\"Difference between SATA I, SATA II and SATA III\" class=\"read-more\" href=\"https:\/\/www.qbytes.cloud\/index.php\/2015\/02\/12\/difference-sata-sata-ii-sata-iii\/\" aria-label=\"Read more about Difference between SATA I, SATA II and SATA III\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-1825","post","type-post","status-publish","format-standard","hentry","category-hardware"],"_links":{"self":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=1825"}],"version-history":[{"count":0,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1825\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=1825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=1825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qbytes.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=1825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}