No computational device can run without storage. A computer uses storage in different forms like RAM is a type of temporary storage, GPU comes with its own VRAM capacity, a processor has its cache memory, etc. Though these are some technically advanced form of storage that is used by a computer, the most common and with which you might also be familiar is the internal storage of the computer.
Yes, that store where you store all your data files, photos, music, documents, games, and even the operating system of your computer stays there. Now while building a PC or buying a laptop, you get the option to choose between HDD, SSD, and SSHD storage. It could not be evident to decide to go with which one. But you don’t have to worry anymore.
In this particular article, I am going to compare these three popular computer storages, i.e., SSD, HDD, and SSHD, side by side. By the end of this article, you will decide which one fits the best as per your requirements and budget. Without any further ado, let’s get started.
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Why should Internal Storage (SSD, HDD & SSHD) be fast?
The computer’s internal storage is the place every single data file gets stored, including the operating system. Now in order to have a fast response b/w the input and output, the read and write speeds of the storage play a major role.
Faster storage will enable the machine to boot the Operating System faster. All the applications installed on faster storage will also load faster than slower storage. Hence, you can say that faster storage makes the performance of a computer faster.
Types of Storage Drives
Storage drives or Internal storage of a computer are of different types. But the most widely used storage solutions on a computer are three in number. These are – SSD, HDD, and SSDH. These storages differ in price, speeds, durability, etc., about which we’ll talk later. Let’s talk about these storage drives a bit.
HDD (Hard Disk Drive)
HDD or Hard Disk Drives are the most basic and cheapest storage solution on the market. The HDD is a good option for looking for an affordable storage option for their PC.
But since HDD is the most basic and traditional form of storage, you can’t expect a super heavy storage speed and hence is not advised to be used in a fast computer system as the storage will prove to be a bottleneck.
Advantages of HDD
- Most affordable storage drive.
- Offers more storage capacity.
- It offers a long lifespan in the read & write cycle.
- Works over magnetization and demagnetization; hence data recovery is much easier.
Disadvantages of HDD
- Moving parts are less reliable and make HDD prone to get damages from any accidents.
- Read and write speed are slower.
- Produces noise.
- Big and Bulky.
- Least power-efficient and produces noise.
SSD (Solid-State Drive)
SSD or the Solid State Drive is the fastest possible storage solution available in the common market. The SSD provides fast read and write speeds. It is really good for achieving a high-speed performance experience on the computer.
Hence if your PC has good hardware, then having an SSD storage solution in your PC is a good choice as fast storage will go hand in hand with fast data transfers and faster processing of that data. But the SSD storage solution also costs for the extra performance and speed. Hence, it is not budget-friendly.
Advantages of SSD
- Offers fast read and write speeds.
- More reliable due to no moving parts.
- Best power efficiency and less noise.
- Compact and lightweight.
Disadvantages of SSD
- It costs more than HDD and SSHD.
- Read and write speed cycles are less, and so is the lifespan.
- It has less and limited memory space.
SSHD (Solid-State Hybrid Drive)
SSDH is also known as Solid-State Hybrid Drive. The inclusion of the word “Hybrid” has already given you an idea about its performance. The SSDH storage solution is a hybrid of HDD and SSD both in pricing and in speeds.
Hence, in order to achieve good results while staying under the budget, the SSHD storage solution is the one towards which you should look at. It provides SSD-comparable storage speeds in an HDD-comparable budget. That means you get a good blend of performance and price.
Advantages of SSHD
- Offers a good balance of speed and storage capacity.
- Less moving parts than HDD.
- It has NAND flash storage as well, which makes the frequently used data to get accessed faster via caching.
- Provides more read and write cycles than SSD.
Disadvantages of SSHD
- The HDD part is prone to drop or exposure resulting in dysfunctioning of the whole SSHD.
SSD vs. HDD vs. SSHD Comparison
A brief description of these storage options is definitely not enough to decide or find out which one is better. It is important to know them in more detail regarding their performance, functioning, pricing, etc.
So, here is a side by side comparison between the SSD, HDD, and an SSHD.
Storage Speed and Efficiency
I have already described that the smooth and flawless performance of a computer highly depends on the storage speed. Hence, speed plays a major factor to consider while buying the disc storage for your PC.
The SSD holds the best data transfer speeds in both read ^ write operations. An SSD provides almost thrice the read and write speeds compared to an HDD. The SSD takes half the time to booth the Operating System as compared to a 7200rpm HDD. However, if an SSHD is considered, the read and write speed if this storage lies between the former two.
And as far as efficiency is concerned, the SSD is the best in this. Both HDD and SSHD come with little to mane moving parts in which one is the rotating magnetic disk. This disk spins and generated heat and noise while operating; hence the efficiency gets compromised in HDD and SSHD.
SSD definitely provides much faster speeds than an HDD, but extra speed comes with the extra cost of money. HDD is the least expensive storage solution, and you buy almost twice the HDD storage at the same price as an SSD. Hence the HDD is the most budget-friendly solution. However, if you want to buy storage that is faster than HDD’s, SSHDs come into play. The SSHDs costs similar to HDDs, with a slight storage compromise and increment in speeds and performance.
Reliability & Lifespan
Talking about reliability, both HDD and SSHD storage consists of a lof moving parts. These are more prone to get damaged by dropping or rough handling. However, this is not the case with SSDs as they are made of mostly circuit boards, and consists of flash storage, and hence is more resistant to rough handling and accidental damage.
Talking about the normal lifespan, it is strange, but an HDD can last longer than SSD. Yes, despite being more advanced, the useful lifespan of an SSD lies below HDD’s. Talking about an SSHD, this storage consists of both moving parts (HDD Part) and NAND flash storage (SSD Part). And hence the lifespan is also close to an SSD.
Size & Weight
Size and weight also vary among these storage drives. The SSD is the smallest form factor along with the lightest in weight as well. The SSD, as I said earlier, consists of Flash Storage, which is made up of millions of tiny transistors; hence doesn’t require much space and weighs less. This results in a small and lighter form factor of the SSDs.
However, the HDD and SSHDs come with moving mechanical parts that acquire large space and weigh considerably more. This makes the HDD and SSHDs heavier and bigger than SSDs.
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SSD vs. HDD vs. SSHD – Which one to buy?
There can’t be a universal answer that can suit everyone. This is because every person has his own requirement. Based on the factors like budget, performance, use case, etc., different people’s answers can differ.
I have discussed the advantages, disadvantages, pricing, durability, performance, etc., aspects of each storage drive, and based on that information, pick the one that suits you the best. The main factor is the budget, and when you’re tight on it, you should look for the best value for money deal. And in my opinion, you should divide your budget for a pair of these storages.
If I talk about myself, I use a pair of HDD and SSD. I use the SSD storage for storing my daily use files and software along with my operating system. And the HHD is for less frequently used files. However, if your budget doesn’t allow this, then you can try any other pair of these storage drives like HDD-SSHD, SSD-SSHD, etc.
SSD vs. HDD vs. SSHD – Each storage drive solution has its own advantages and disadvantages. But more options result in more possibilities and flexibilities for the product to dit according to the budget and requirements.
In my opinion, having a combination of two storage drives is definitely a good decision because it offers both storage and performance at a pocket-friendly price. What are your thoughts? Please do let’s know!