Flash memory is very interesting. If the traditional hard drives store information on several magnetic platters (platter), where an actuator with a reading head receives information from a rotating disk, in case c SSD, information is stored using a NAND flash. Initially this technology was only available for use on the wire, but SSD manufacturers are not standing still, so now the market stormed actively wireless SSD.
The principle of operation of the flash memory remained the same. Information is stored in the array of memory cells, which consists of a floating gate transistor. Electrons, depending on the direction the voltage moves between the control gate and the channel of the NAND. When the shutter control voltage is applied, electrons are attracted up, and the resulting electric field helps them to reach the floating gate, breaking the barrier of oxide. Thanks to him, the electrons do not move on the floating gate. So is the programming of the cell.
Add to this Wi-Fi module, features producer — and before us is a wireless SSD. Actually, of course, it is much more difficult, but don't think about it when I use a new solid state drive from Western Digital — the My Passport Wireless SSD. One of our editors wanted to buy it even after CES 2018, only this device is still officially not sold in Russia. So to buy it was decided to use , which brings together the buyer and the traveler. Latest for a small fee will bring the coveted gadget from another country.
In a few weeks the drive was already in the wording, and it turned out that the editor "went ballistic" and ordered a model with a capacity of as much as 2 TB. The main feature of the My Passport Wireless SSD, in addition to being a solid state drive with an impressive "memory" — it can transfer data to a computer or mobile device completely wirelessly. Thus for its size it little more than normal SSD, all additional "stuffing" the manufacturer was able to post small package.
Dimensions a little wider when mounted on the device complete shock proof case, but the SSD looks even more interesting. Yes, due to the specifics of NAND solid-state drives are less susceptible to physical shock, but the sad cases of data loss when you fall from a height happen to them. Case does not restrict access to device ports, and it is good.
In Addition to computer and mobile devices wirelessly, this device has another feature — it is equipped with a built-in battery. Due to this, you can take it to travel anywhere to stream data created by the drive's Wi-Fi network from 8 devices. Because the disk does not consume a charge computer, the computer is able to work longer. What's even cooler, from My Passport Wireless SSD it is possible to charge your device external battery pack — generates the drive currents up to 1.5 A.
The Front panel is almost entirely composed of indicators — two-enabling and activation of the wireless SSD and still have some to display battery power.
A Top-placed power button, copy, data, charging connector and connect the USB drive. On the right you can insert a memory card. And here lies another "feature" of this SSD — he is able to save data without connecting to a computer or mobile devices. That is, inserted the card, pressed the button to copy, and soon all the necessary data will be on SSD.
To perform a full backup, the admin can configure the copy settings — for example, to transfer to the drive, only the new data.
Of Course, this benefits those who are engaged in the production of video content — they can quickly transfer all the stuff on the SSD without a computer, to format the flash drive and then again to go shooting. Third-party apps such as FiLMiC Pro allow you to capture and save video directly to disk, and LumaFusion allows you to edit videos directly on the site of the shooting.
The presence of the module Wi-Fi allows this device to create a wireless network and distribute Internet in the access point mode. You can connect to your existing network — so everyone who connects to the network, will be able to access files on the SSD.
Configures a device on a computer or in a mobile application — as you wish. Admin features allow you to see the number of remaining seats, Wi-Fi connectivity, battery level and disaggregate data by type — videos, music, photos and so on. Also, you can upgrade or contact support.
In a mobile application and you can not only view and copy files, but also to configure the drive.
The Manufacturer claims speed data transfer USB 3.0 up to 800 MB/s when transferring data from SD memory cards — 100 MB/s, Wi-Fi 802.11 ac (with one connection) — up to 430 MB/s. In fact when connected by cable I have about 600 MB/s, and the speed of data transmission over Wi-Fi and SD card roughly corresponds to the declared.
Have the very cool functionality of the SSD with built-in battery, the ability to transfer data without a computer and Wi-Fi. Yes it is not cheap (almost $ 800 for our model), but if you want you can choose the version with less memory — will they be cheaper.
Due to the use of SLC-caches and fast SSD data standards become more productive, have good throughput, and additional features only make it easier to interact with them. If this SSD you are interested, you can buy it with that will set you up with the traveler who will bring something from anywhere in the world. The service also allows you to become a traveler and make the trip.
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