The fundamental and immediate difference SSDs and HDDs is the technology used in both of them. The technology used for storage and retrieval of Data among SSDs and HDDs is different.
Both of them are used in PCs and laptops for storing Data but with entirely different technology.
Hard Disk drives use the moving actuator arm with a magnetically coated spinning disk (platters). These are also attached with a motor to spin disk and move the arm.
Whereas, Solid State drives have no moving or small parts. They run on flash memory using Nand technology. They can be taken as large USB drives and run on the same technology.
Hard disk drives store Data on random individual blocks, not organized sequentially, which results in random time consumed in reading Data from different sectors.
SSDs, on the other hand, have volatile components organized in a grid pattern, and further grouped in different sectors.
Because SSDs don’t have any moving parts and magnetic objects, they are more durable in extreme conditions. They are more resistant to shocks, fall downs, and magnetic fields.
HDDs, on the other hand, are very sophisticated in comparison to Solid State drives because of spinning disk and actuator arms and magnetic parts as well.
So this is very clear that Solid State drives are more reliable than hard disk drives.
Even after dominating the field of technology and reliability, you will be willing to know about performance comparison between SSD and HDD.
While checking and comparing performance, first thought comes to anyone’s mind is the speed, because modern computers are known and upgraded for speed only.
The solid-state drive can read the following data at a blazing speed of 550 MBPS.
These drives can also write data at a tremendous rate of 520 MBPS, while conventional hard disks can read and write data only at a pace of 125 Mbps, which is only one-fourth of the speed of Solid State drives.
And so much of difference in speed is just because of the difference in technology. The moving disk of hard disks takes time to move and reach at a particular point to read or write data, but SSDs don’t have any moving parts.
So, SSDs are clear winners vs. HDDs in this segment of speed also.
The answer is that Solid State drives are better for gaming purposes.
They do have much faster speed and very less application open time, which helps them faster loading of game graphics.
These SSDs are also more compatible with the latest graphics cards (as they made keeping SSD in mind).
While the latest and fastest Graphics cards, meant and made for Gaming, are suitable only for Solid State drives, we believe that these drives are most advisable for Gaming.
Being sophisticated and different moving parts life of hard disk drives is very less. But if you keep them safe against drop or physical damage, they may last longer for a lifespan of 5-6 years, depending upon the usage.
Solid-State Drives are very durable, but they leak charge over time, Especially during the idle period.
Life of SSDs is limited to read and write cycles, but their read and write capacity is comparative very high and can go much beyond the lifespan of HDDs.
Temperature and humidity make a high impact and play an essential role in the depreciation of solid-state drives. The humid atmosphere undergoes the oxidization of metals of these drives, which leads to faster disaster.
But all these un-even conditions are mostly in the case of portable and exterior hard drives. Drives used in laptops and PCs are comparatively safer and stay for a more extended period.
So, the conclusion of the lifespan among SSD and HDD is that both of them depend on the care taken by you to protect them except in the case of exterior SSDs.
And also, in case of more extended inactive period SSDs leak charge over time, so they are not safe for storing Data in an idle drive.
Of course, SSD (Solid State Drives) are much costlier than HDDs. They are so much more expensive than people don’t buy them for high storage, but just for device boot and run applications.
If anyone does need higher storage space with the requirement of Solid-state drive, then they opt for hybrid drives (SSD+HDD, two hard drives in one system).
These drives fulfill their requirement of faster loading with the ample storage space under a pocket-friendly budget.
Prices of Solid State Drives are dropping day by day, as they are gaining popularity and their sale is increasing.
The major difference between SSD and HDD is the moving parts. And as you know movement creates friction and friction creates heat.
Yes definitely, moving arm and spinning disk does create lots of heat. Heat is the enemy of the performance of computing. Heat deteriorates the speed and gaming experience.
Try to make your laptops or computers as cool as possible to improve the overall computing experience.
SSDs work really well with laptops as they don’t generate so much amount of heat as the conventional hard drives do.
Despite so many solutions like ventilation, fan, liquid, and thermal cooling mechanical hard disks produce more heat than solid-state drives.
Hard disk drives perform awesome in cold areas as compared to hot areas. And also their performance enhances according to the season, especially in winter.
Solid-State Drives, on the other hand, perform equally good in cold or hot areas as they don’t have moving and magnetic parts, whose performance depends on heat. As SSDs don’t generate heat while running, they don’t get over-heated while installing in comparatively hot areas.
Although SSDs consume double the power vs a mechanical hard disk to run, due to their efficiency faster start-up and load time, they preserve lots of energy.
For the same work assigned to Solid-state drive vs mechanical hard disk, the solid-state drive will consume approx 50% of the power as compared to the hard disk drive.
This is the real magic of Solid-state drives that they do more work consuming less time and power while generating less amount of heat.
Both of these drives have different plus and minus points for different users, and better is a term that depends on the requirements of person to person.
You must consider the following factors before buying a device or drive amongst them:
After answering these above-written questions, you will quickly come to the answer that “SSD vs. HDD, which one is better?”
Our advice is that SSD is definitely better than HDD but if you are low on budget you may go for SATA 128GB SSD.
If you need high storage while being low on budget you must go for a hybrid drive (SSD+HDD) it will provide you speed with essential storage and stability. You may say these hybrid drives the perfect balanced combination of speed and pocket-friendly.
And if your pocket allows you and speed is your need just go for a good high-speed m.2 SSD drive, this will take you to the next generation.
Hence SSD wins the competition among SSD vs HDD. Happy buying!