If you are planning to buy an external hard drive, you will probably be confused by the wide variety of options. But these days, a number of external hard drives use SMR technology, which is not easy to diagnose. Therefore, if you do not want to worry about the speed of data transfer, it is better to do it yourself and turn the internal hard drive into an external hard drive. Here's How to do it.
Why should we create an external hard drive?
During In recent years, a significant number of hard drive manufacturers have used SMR technology for a number of these products, which, thanks to its use, can increase the capacity of the hard drive and reduce production costs. But doing so comes at the cost of declining performance. In CMR technology, there is a gap between the tracks, but in SMR drives, this gap is not only filled, but also partially stacked.
For example, using the SMR technique With only 6 plotters, a capacity of 8 terabytes can be achieved, which normally requires 8 plotters. Reducing the number of plotters helps reduce costs, reduce energy consumption and reduce vibration. If the SMR technique is removed from an 8TB SMR hard drive, its capacity will be reduced to 6TB. They do not work, so a hard drive that you have spent a lot of money on may be based on SMR technology. But in the field of internal hard drives there is more transparent information in this field and you can easily find CMR models. By purchasing such a hard drive, you will be able to convert it to an external hard drive without any hassle. Also choose between SSDs. But since we are going to teach you How to create a regular external hard drive, in this article we will teach you How to convert a 3.5-inch hard drive to an external hard drive.
Select internal hard drive
First of all, you should choose a 3.5-inch Internet hard drive with SATA port. It should be noted that 3.5-inch hard drives have a lot of variety in terms of price and capacity, so you can easily find the option you want among them. The important point for choosing a hard drive is that you should avoid SMR hard drives and should only choose models based on CMR technology.
It should be noted that some companies are not transparent about the use of SMR technology, but in the case of Western Digital and Seagate, you can do a little research to find a list of SMR hard drives of these two companies. find. It should be noted that some companies use the term PMR for their hard drives, which is basically the same as CMR, and you can safely make your purchase from them.
Box for converting internal hard drive to external
Now that you have purchased the 3.5-inch hard drive with SATA port, it's time to buy a box to convert it. You also have access to several options to purchase a special box for this purpose. It should be noted that when buying these boxes, you should pay attention to the support of the USB standard. This means that if you want to transfer data via USB 3.0, you need to buy a box that supports such a feature. It is also possible to purchase a box that supports faster standards such as USB 3.0.
Some boxes use a plastic body, which can not transfer the heat generated by the hard drive well. There are also many differences between different models in terms of design and other features. But in general, it is better to choose from metal models and before searching, do a little research on the Internet and read the opinions of buyers so that you do not have problems.
finalize the external hard drive creation process
You can do this very easily in terms of connecting the internal hard drive to the desired box. Just connect the drive to the SATA port inside the box. Some boxes hold the hard drive firmly on all sides, but others can not do so and as a result your hard drive may loosen in the so-called box. In these circumstances Just use pieces of cardboard or shock absorbers to stop the hard drive in the box. After doing this, all you have to do is connect the box to the system using a USB cable.
If the drive is already formatted, you can start using
it. Otherwise, you can do things like partitioning or hard
disk formatting on Windows with Disk Management and Mac on Disk
- 5 alarms SSD memory failure
Source: How To Geek </ a