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Cr\u00e9dit : Unsplash<\/figcaption><\/figure>\n

Vous aurez remarqu\u00e9 que les PC portables proposent de moins en moins d\u2019options de stockage bas\u00e9 sur un disque dur classique<\/strong>, avec des plateaux magn\u00e9tiques. Les configurations int\u00e8grent maintenant syst\u00e9matiquement un SSD. Le prix au gigaoctet est plus cher, certes, mais ce format de stockage est tr\u00e8s int\u00e9ressant pour un ordinateur qui fonctionne sur une batterie. Le SSD consomme moins d\u2019\u00e9nergie. Il prend \u00e9galement moins de place. Et il est beaucoup plus rapide.<\/p>\n

Lire aussi – SSD, disques durs : cette cryptomonnaie en plein boom menace de provoquer des p\u00e9nuries<\/a><\/strong><\/p>\n

Cependant, le SSD est-il aussi fiable ou plus fiable encore que les disques durs \u00e0 plateau ? En th\u00e9orie, c\u2019est le cas. En effet, le SSD (Solid State Drive<\/strong>) compte aucune pi\u00e8ces amovibles. Pour rappel, un SSD est compos\u00e9 de puces de m\u00e9moire flash (comme une barrette de RAM ou le stockage d\u2019un smartphone). A l'inverse, le disque dur (ou HDD) s\u2019appuie sur des plateaux, un moteur pour faire tourner les plateaux et une t\u00eate de lecture et \u00e9criture qui parcoure le plateau dans sa largeur pour acc\u00e9der aux informations. Il y a donc beaucoup de pi\u00e8ces amovibles<\/strong>. Et autant de risques.<\/p>\n