Mobile hard drive we must have used, in the spirit of DIY and money to save a lot of people will do their own combination, take me for my own group on a lot, from USB2.0 upgrade to USB3.0, from IDE to SATA interface . Sometimes it feels like the upgrade of the hardware is a very painful thing. Every time the upgrade will eventually eliminate a bunch of old stuff, this time the upgrade will be helpless. The old hard disk box at home will go down and I think this time I will upgrade. One step to it, start with two USB3.0 mobile hard disk box, one to support the 3.5-inch SATA interface, the other not only supports 3.5-inch but also supports 2.5-inch mobile hard disk. This time it will start with two models. Because of the special nature of their work, they always use large-capacity hard disks for data storage and copying. The installation and use of the two hard drives are not the same, but the common point is that they support the USB3.0 interface.
Popularize some of the characteristics of USB3.0, such as the maximum transmission bandwidth up to 5.0Gbps (500MB/s), but this is the theoretical transmission value, to achieve this data, what are the necessary factors, such as your hard drive speed, USB channel And of course, the performance of the computer, your motherboard must have USB3.0 interface, simply speaking, the import and export must support to USB3.0, the hardware can qualify to achieve the best speed.
The two ORICO mobile hard drives that Sun started to use, the packaging styles of the two mobile hard disks are similar, but the size is obviously different. From the appearance diagram, we can see that this is a mobile hard disk with two different installation styles.
This is a 3.5-inch vertical metal mobile hard drive, in order to facilitate the user to install also comes with a small screwdriver, cool black metal box looks very good texture. At the same time also comes standard with a power adapter and USB3.0 data cable.
The other is to support both 2.5-inch and 3.5-inch desktop hard drives, and the front panel of the paint looks good. At the same time as standard with a power adapter and USB3.0 data lines. Both mobile hard disk adapters are of the same model and data parameters are also the same.
My 2T market has another new home, and it is still very convenient to use it with a vertical base.
The interface of USB3.0 is not quite the same as the common type of flat port that we commonly use, but it feels very reliable when it is used. In fact, as an ordinary user, no matter what the interface looks like, as long as the speed is up. After all, this is the key to the experience.
The installation process is also very simple, as long as the two small screws on the front panel can be removed, there is no buckle design, as long as it can be gently removed. Then just put the hard disk into the metal box on it, and then into the front panel, then when you install to align the SATA interface, even if it is done, the design of this vertical mobile hard disk box size in the installation 3.5 Hard disk is just good, the gap is very small, basically there will be no other sound after the hard disk is installed, this also shows that the assembly is good, when used, it is not afraid of the problem after the vibration.
Desktop mobile hard disk interface and vertical.
However, the installation method is different, the desktop-type mobile hard disk box is a screw-free installation, as long as the hard disk is pushed into the SATA interface on it, remember when the installation must rely on the right side directly push it.
From this figure you can see more clearly, push the SATA interface into the right side, even if the installation is successful, this is the whole process of installation. The advantage of this mobile is that the installation is simpler, and it is often necessary to change I am quite practical with hard disks to handle data.
The last is the data test, if you are a new disk will be the following prompt, then you will face two partition options, then you have to consider your partition type, here to give you a simple share of two The difference between the partition mode, such as the MBR partition to support 2.19TB, can support XP system; GPT partition is similar to the new partition, can be understood as supporting XP64, windows7 and above system format, with the update of the operating system and large-capacity hard disk Popularization, GPT zoning is also the future direction of development, so this is how you choose to partition the heart also count it.
This data is the running of the WD 2T mechanical hard disk, so the speed is still very good.
This is a file copy from a different drive letter, the peak can be about 150MB/s, basically stable at 75MB/s.
Did you see the following run points? It is almost twice as fast as a mechanical disk. This is the fraction of SSDs that come out of the drive, so the speed is very much related to the hard disk itself. Here we can give you a look at the gap.
However, in daily use, the file copy speed is similar to the mechanical disk, so there is no big difference in daily use.
After using these two mobile hard disk boxes, I feel that in addition to the differences in installation, there is not much difference in daily use. If you have a demand for mobile hard disk boxes, the most important thing is to look at one of their daily usage status. If you Often need to use different hard drives to process data, personal advice can start with this desktop type, more convenient installation and use, after all, free installation of screws, as long as the interface is good can be used; if you often want to put the mobile hard drive On the body, you can choose this stand-up mobile hard disk box, in the protection of the hard disk feel full metal cover will be more secure; if your work is both to take into account, as hard as me then both start it The freedom to switch between different work environments is the key to ease of use.
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