As we mentioned earlier, it all depends on individual needs. Does that mean the that an SSD is three times better than an HDD? Not at all. If we tally up the check marks, the SSD gets 9 and HDD gets 3. The range can be anywhere from 50 – 120MB / sįull Disk Encryption (FDE) Supported on some modelsĪn SSD is safe from any effects of magnetism Generally above 200 MB/s and up to 550 MB/s for cutting edge drives Mean time between failure rate of 1.5 million hours Mean time between failure rate of 2.0 million hours HDD doesn’t produce much heat, but it will have a measurable amount more heat than an SSD due to moving parts and higher power draw Lower power draw and no moving parts so little heat is produced The spinning of the platters can sometimes result in vibration No vibration as there are no moving parts There are no moving parts and as such no sound Typically around 500GB and 2TB maximum for notebook size drives 6TB max for desktops Typically not larger than 1TB for notebook size drives 1TB max for desktops Only around $0.06 per gigabyte, very cheap (buying a 4TB model) More power draw, averages 6 – 7 watts and therefore uses more batteryĮxpensive, roughly $0.10 per gigabyte (based on buying a 1TB drive) Less power draw, averages 2 – 3 watts, resulting in 30+ minute battery boost Now it’s time to do some comparisons and determine which might be best for your individual needs - SSD or HDD? The best way to compare items is a table with a side by side comparison of items in which a green box indicates an advantage: Attribute
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