The difference between SSD and HDD on server.

[Edison Thomas]

1.Reading and writing speed
SSD read speed can reach 400M / s, writing speed up to 130M / s or more, and the Speed of server is 3-5 times than HDD.
2.Seismic capacity
Seismic capacity HHD of is poor due to HHD high-speed operation of the internal hard disk heads.It is generally a mechanical hard drive or electrical shock if it is used in sports, it is easy to damage the hard disk.But SSD storage solutions use chip inside without heads,so it is superior seismic capacity.Even with the movement or vibration , and not easily damaged.
3.Price
Generally speaking,The price of SSD is higher than HHD.
4.data recovery
After deleting the data on SSD ,you can not recover them by data recovery software.while HHD can be identified by general professional data recovery software to retrieve.