SSD (Solid-state drive)

  

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◼️ SSD (Solid-state drive)

👉 In hard disk the disk rotates, but in SSD there is a chip, no drive rotates in it.

👉 Due to the absence of any physical rotating drive, the speed of SSD i.e. Solid State Drive is many times more than the speed of HDD.

👉 But the problem is that SSD is very expensive due to its internal structure.

👉 SSD takes very less power to run and is fast.

👉 For this reason, all ultra-books nowadays come with SSD. Like Apple's Mac-book Air already comes with SSD integrated.

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