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Different Types of SSDs

There are various types of SSDs available on the market currently. You've probably heard of the terms "SATA," "NVMe," "PCIe," and "M.2," but what do they mean?
types of SSDs

For starters the different kinds of SSDs depend on the interface that connects the storage device and the server or computer. Let's look at each of the types.


The initial interface or generation that is used in conjunction with SSDs is known as Serial Advanced Technology Attachment (SATA). It's the most frequently utilized interface for storage devices and hard drives.

SATA can deliver speeds of up to 600 MB/s. Check out 250 gb hard disk price. Its dimensions are compatible with the majority of notebooks and computers and is the reason why it's so popular. SATA is also available in smaller sizes known as miniature-sata msata.

SATA is the most slow of all SSD types, yet it can still provide speeds of data transfer as high as 5x more than HDDs.


Non-Volatile Memory Express (NVMe) is a protocol used for SSDs which allows speeds of data exchange that can reach as high as 2600 MB/snearly 5 times faster than SATA SSDs. NVMe SSDs are more recent than SATA SSDs and generally utilize peripheral component interconnect express (PCIe) and will be covered in greater detail later.

NVMe SSDs can be more costly than SATA SSDs, and typically need more energy. This is why they are only used to meet specific requirements like for companies which require high processing and transfer speeds. 

It is important to note that the NVMe protocol also utilizes flash memory, meaning that, even if they are portable or external, NVMe SSDs will perform exactly the same as internally connected NVMe SSDs.

PCIe Connector

It is also possible to classify SSDs by the connectors that are used to determine the speed of data transfer.

PCIe connects to the exact connector that is used to connect graphic cards with high performance directly to motherboards. When NVMe SSDs connect to PCIe ports they offer the highest possible speeds for data processing and transfer. 

The different in speed or bandwidth is evident when working with large data (50 gigabytes or greater) However, when starting Windows or playing an application, it will not be any different than using ordinary SSDs.

M.2 Connector

If the motherboard of your computer doesn't come with the M.2 connector, you can use a different one a PCIe device with an M.2 connector can be utilized to connect the SSD with the motherboard.

If your motherboard includes the M.2 connector, it will have the storage marked "SATA M.2" or "NVMe M.2." However in the event that the motherboard doesn't come with an M.2 connector and is equipped with an PCIe card that has an built-in M.2 connector, it will be labeled "PCIe NVMe M.2 SSD."

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M.2 connector M.2 connector is comparatively small in its size and intended to replace the mSATA connector. It's also compatible with small-sized notebooks, as well as larger devices. M.2 connectors are compatible with SATA PCIe, M.2 connector and even USB 3.0.

Advantages and Disadvantages of SSDs

Based on what we've talked about so far on SSDs You are now able to get an concept of their main benefits.

Let's review: They're considerably more efficient than conventional disk drives. They're also more stable in that they offer better stability in performance. Furthermore, they're more efficient in energy use and are smaller in dimensions.

What are the disadvantages of SSDs? They aren't all bad, but SSDs have a lot of room to improve on some things:

Price Price is the most important disadvantage for an SSD. While they've become less expensive and cheaper every day, they're more costly than HDDs. However, SSDs are still not ideal for all, particularly people with a limited budget.

capacity of storage: A few people prefer performance over storage capacity because they are using the storage to store typically big files, like pictures, music, movies and so on. Even though there are SSDs capable of providing up to 4TB of storage capacity, they're small in capacity when they are compared to HDDs.

Limited Write/Erase Cycle: SSDs come with a limited write/erase cycle. For instance, consumer grade SSDs come with a small amount of write/erase cycles which vary between 3,000 and 5,000 cycles. Premium SSDs are able to have write/erase cycle that can exceed 100,000 cycles.

SSD Pricing

Although SSDs tend to be higher priced than HDDs However, they are still in high demand. SSDs has been growing rapidly particularly on cloud-based platforms due to the benefits

mentioned earlier. Other factors are also contributing to the decrease in SSD costs since their initial release.

As an example, the cost for NAND flash memory, for instance has been falling for the past few years. Furthermore, the transition to 128-layer and 96-layer processes that are based on 32-layer and 64 layer technologies has allowed for the incorporation of more storage in a smaller spaces, thereby reducing the price of the materials.

Another reason is the broad variety of SSDs available to customers today, ranging from budget-friendly models to the most expensive. You could buy the ADATA XPG XX8200 Pro that comes with 1TB of storage as well as 3D NAND Gen3x4 PCIe M.2 2280 interface for around $150 or for the Crucial MX5003D SATA SSD comes with 500GB of storage for approximately $60.

If you are shopping for an SSD take note of the price per gigabyte. Be aware that high capacity storage drives -- ones with more than 256 GB provide better value for money.

How to Choose the Right SSD

The best kind of SSD is based on several aspects, such as your budget, your storage requirements as well as the type of device (desktop notebook, notebook, server and so on. ).

1. Budget

The most affordable type of storage is the HDD while SSDs in all their varieties, tend to be more expensive.

SATA SSDs can be the most cost-effective SSD kind. Also, if you have a limited budget but you want speed, then an SATA SSD will be the ideal choice for you.

However in the event that budget isn't a concern the more powerful NVMe is the most efficient option.

2. Storage Capacity

SSDs are coming out with larger capacities for storage. The greater capacitythe better economical they're. Simple calculations will allow you to determine precisely what amount of SSD storage you'll require on your computer.

First, determine how much data you are using every month, on an average. Add to that at least 20% to ensure your data is secure. This is the storage side you require.

If, for instance, all the data and files that you utilize have an average amount of 700GB that means a 1TB SSD is better than ideal for you. However, if the usage isn't more than 500GB the 128 GB SSD would be sufficient.

3. Type of Device

Due to the constant growth of SSDs and their connectors their dimensions are always shrinking while maintaining their performance. In the end, many SSDs are compatible with the majority of PCs and motherboards.

However, the kind of SSD utilized will depend on the device you use it with and whether or not it will work in conjunction with it. However, this can be changed by using the correct connector.

The only kind that will not work on certain models is called the SATA SSD due to its massive dimensions. This is why it's used more frequently for larger devices like desktops.

However, NVMe SSD is compatible with virtually all devices, particularly when it is connected to M.2 connectors.