What is HDD?
HDD or Hard Disk Drives function on the same mechanism as vinyl records. It stores the data in magnetic patterns. There is a metal disk that rotates, and a needle with a sensor hover above the plate.
The data is stored in the discs, while that needle read/write the data and transfer it to the motherboard.
HDD is made up of synchronized multiple moving parts.
The platters are disk type instrument that rotates up to 10000 times per minute. HDD is truly a wonder of engineering and a fantastic invention.
The new HDD we see has come a long way.
Advantages of HDD
- Easily available in market
- HDDs are very affordable and economic
- Support Disk encryption via TPM
- HDD is available in the Market market for a long time. Several tools complement the hardware and work excellent with it.
- As mentioned, there are many tools available. Data recovery is possible even from hard data losses.
- HDD cant offers a lot of Data in a single drive. There are HDDs of 10 TB.
Disadvantages of HDD
- Moving part increase the time it takes to access the data and making it available to users
- HDD takes more power to function due to mechanical parts
- The data is store in pieces all over the disk, instead of any one part of the disc. It takes time to collect all the fragments and fetch the necessary information, hence slow process
- HDD makes noise due to all vibrations and moving parts
- The most significant disadvantage is the long boot time
What is SSD?
SSD or Solid State Drive SSD is a storage drive that stores data in flash memory and does not require any magnetic system.
There are no moving parts in the SSD, and the data is stored on the flash memory chips. The absence of moving parts makes the SSD more durable, robust, and efficient. The NAND based memory banks secure the data even when the device is off.
SSD stores data on interconnected flash memory chips. You can say that SSDs are an upgraded and advances version of pen-drives.
Advantages of SSD
- Less power consumption in comparison to HDD
- Rapid fast boot time that is approx. 10 sec.
- Memory chips are interconnected, so there is nor data fragmentation
- No noise or vibration, because it does not have any mobing parts
- SSD supports the data encryption
- Reading and writing of the data is fast compared to HDD
Disadvantages of SSD
- SSD is the latest tech and expensive for now
- Heating issues due to high-speed transistors
- Supply of SSD is still limited
- Backup is not easy, because there are not many tools for now
- The capacity of SSD is lower than the HDD
Difference Between SSD Server and HDD Server
Now you have the necessary knowledge about the SSD and HDD storage drives, let’s see how it creates the difference between SSD Server and HDD Server.
The difference in terms of speed
HDD has moving parts that reduce the read and write speed of data. Moreover, the data fragmentation and high boot time also prolong the wait time for the data transfer.
On the other hand, the SSD server does not have any of it, and the data is store on the NAND memory chips that are connected. That eliminates the fragmentation and latency due to moving arm.
On average, an HDD takes between 5,000 and 10,000 microseconds, while an SDD takes less than 100 microseconds.
The hosting services that have an SSD server offer more speed to the website than the HDD server. A faster loading website gets an improvement in search engine ranking. The speed of the site also enhances the user experience.
The difference in terms of Data Security
Data security is also essential.
Quality hosting service providers keep the backup of the data. However, there are always possibilities of losing data due to some unfortunate events.
In that case, you can recover data from the HDD server, the cost would be high, but it is possible.
On the other hand, the probability of losing the data from the SSD server is quite low. There is no wear and tear as there are no moving parts in the SSD server.
By comparison, the data is more secure on the SSD servers.
Difference between SSD Server and HDD Server in terms of Pricing
Hard Disk Drives are significantly low priced than the SSD. The hosting providers choose to have a data center with HDD.
Due to all advantages and the latest tech, SSD Servers are expensive than the HDD Server.
Though the cost of a little bit high, a host that cares about the security and speed of the client’s project, do give SSD Servers.
At MantraCloud, we are the early adopters of any technology and believe in providing the best to our customers. Our servers are equipped with the latest SSDs that powers the websites of our customers.
I hope this article helped you to understand the difference Between SSD Server and HDD Server
HDD Servers are getting outdated due to the slow speed. It’s a matter of time that the SSD server will take over entirely. If you are still using HDD servers, you may want to upgrade to get that competitive edge, that could give your site a better ranking.
Check our Dedicated Server.