SSDs have become more and more popular because of higher performance.

There are multiple types of SSDs it’s possible for you to buy in the market.

And this post from MiniTool will give you a full introduction to M.2 SSD.

M.2 SSD

And there are manytypes of SSDsin the market, such asNVMe SSD,mSATA SSD, and so on.

This post fromMiniToolfocuses on M.2 SSD, which introduces its pros and cons.

What Is M.2 SSD?

First of all, what is M.2 SSD?

M.2 SSDs are usually smaller than mSATA SSDs and can replace them.

M.2 SSDs are compliant with the computer industry specification written for internally mounted storageexpansion cardsof a small form factor.

M.2 was formerly known as Next Generation Size (NGFF).

By using the PCI Express Mini Card physical card layout and connectors, M.2 replaces the mSATA standard.

M.2 SSDs are rectangular.

M.2 drives can be single-sided or double-sided.

The size of the card is identified by a four-digit or five-digit number.

The first two digits represent the width and the remaining digits represent the length.

Lets give an example, a 2280 card is 22 mm wide and 80 mm long.

The standard width for desktops and laptops is 22 mm.

An 80mm or 110mm length card can hold 8 NAND chips with a capacity of 2 TB.

The M.2 SSD module is inserted into the circuit board via the mating connectors on either side.

The greatest advantages of M.2 SSD are its size and capacity.

However, if mobile devices require large storage capacity, other SSDs may be more suitable.

Another advantage of M.2 SSD is its performance.

Whats more, the M.2 interface supportsPCIe, SATA,USB 3.0, Bluetooth and Wi-Fi.

However, the main disadvantages of M.2 SSDs are that they are expensive and lack universality.

M.2 cards are commonly used in newer mobile computing devices.

Since the form factor is different from the mSATA SSD, M.2 SSDs are incompatible with older systems.

Nevertheless, enterprise storage vendors have begun integrating M.2 SSDs in their hybrid and all-flash storage arrays.

2 TB M.2 SSDs typically cost between $ 230 and $ 400.

Samsung sells various M.2 SSDs with different capacities.

Intel is the largest supplier of M.2 wireless adapters.