SSD Explained
- it is stand for Solid State Drive.
- SSD has shorter read and write time .
- SSD has low latency.
- SSD contain only electronical parts.
- SSD supports more input and output operations per second.
- SSD limited storage capacities.
- SSD does not have fragmentation issues.
- SSD is light-weight compared to HDD.
- SSD is much more costly than HDD.
- Data transfer based on random.
- SSD is longer time reliable.
- SSD is Slower reading data And writing data.
- It is smaller in size.
- If you want to know more about SSD , please check on https://en.wikipedia.org/wiki/Solid-state_drive .
HDD Explained
- it is stand for Hard Disk Drive
- HHD has higher read and write time.
- HHD has high latency.
- HHD contains mechanical parts.
- HHD supports fewer input and output operations per second.
- Available in various different capacities.
- HHD has fragmentation issues.
- HHD is heavier.
- HHD is cheaper.
- HHD is longer time reliable.
- Data transfer based on sequential ways.
- HHD is Slower reading data And writing data.
- It is larger in size.
- If you want to know more about HHD , please check on https://en.wikipedia.org/wiki/Hard_disk_drive .
HYBRIDS Explained
- solid state hybrid drive(SSHD)
- These drives combine the use magnetic disk and flash memory.
- Hybrid take advantage of the large capacity and the low cost of magnetic disks, with the speed of an SSD.
- In a hybrid drive, the magnetic disks would be used to store data
- The flash memory would be used for the caching of the data.
- These drives are pretty much automatic.
- firmware in the drive will actually learn and decide by itself as to where the data will be stores.
- The files that are access frequently, will be cache and store on the flash memory . The infrequently used data will be stored on the disks
- If you want to know more about SSD , please check on https://en.wikipedia.org/wiki/Hybrid_drive .
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