Competition between ordinary hard disk and solid state hard disk

Hard disk is an important part of computer, and solid-state hard disk and mechanical hard disk are the two most common hard disks in the market at present. This paper will compare the common hard disk and solid-state hard disk from the aspects of speed, earthquake resistance, power consumption, noise and heating, so as to help readers better understand their advantages and disadvantages.

Faster.

The reading and writing speed of solid-state hard disk is as high as 400M/s, which is 3-5 times that of ordinary hard disk! This means that SSD can read and write data faster and improve the running speed of the computer.

Better earthquake resistance

The traditional mechanical hard disk is easy to be damaged when moving, while the solid-state hard disk has no pressure. This means that SSD is more suitable for mobile devices, such as laptops.

Lower power consumption

Solid-state drives save more power and have ultra-low standby power consumption. This means that the SSD can extend the battery life of the computer and reduce the charging times.

There is less noise.

Solid-state hard disk runs silently, while mechanical hard disk can hear internal rotation sound. This means that SSD can provide a quieter use environment and reduce noise interference.

The fever has dropped.

Mechanical hard disk has good heat dissipation, and solid state hard disk is warm. This means that SSD can reduce the heat dissipation pressure of the computer and improve the stability of the computer.

The capacity and price are relatively high.

The capacity and price of SSD are relatively high, which means that users need to make a trade-off between capacity and price and choose the hard disk that suits them.

System restore may lose data.

Formatting the SSD system disk will lose data, which means that users need to back up important data to avoid data loss.

The system may run slowly.

The system of solid-state hard disk runs faster, but if there are too many things loaded, it may slow down, which means that users need to pay attention to the use of hard disk and avoid excessive use.

Cluster size affects storage efficiency.

The cluster size of SSD will become smaller after partition, which will affect the storage efficiency. This means that users need to pay attention to the size and number of partitions, so as not to affect the use effect of HDD.