Buffalo HD-PATU3 – Hard disk speed Thunderbolt 9

Jan

22

2014

Buffalo HD-PATU3 – Hard disk speed Thunderbolt 9

Hardware Review
Buffalo HD-PATU3

External hard drives have recently received widespread. This is very convenient and practical way to store and move large amounts of information. Just about one of these external hard drives today and we’ll talk.

Buffalo HD-PATU3

Benefits Buffalo HD-PATU3 fairly obvious. The first thing you notice – is to support the world’s fastest interface Thunderbolt . Let me remind you, it is capable of transmitting data at speeds up to 10 Gb / s. This interface is actively promoting Apple and fits perfectly into the ecosystem “apple” devices. To make it a little clearer why I so much a focus to interface Thunderbolt, I allow myself to digress from the main theme and literally in a nutshell tell about the advantages of Thunderbolt, which is often forgotten, seeing sky-high data rate devices on the boxes or in the description of specifications .

Buffalo HD-PATU3

Very important, in my opinion, the advantage of Thunderbolt interface is the ability to simultaneously connect multiple devices on a single bus. For example, in the only Thunderbolt-port of your laptop connected Thunderbolt-monitor, and you need to connect a couple of devices, for example, drive and a dedicated graphics card. Do not rush upset and bite fingers that have not purchased a laptop with 3 ports: Thunderbolt interface allows you to connect devices in series, ie Thunderbolt-monitor you can plug an external graphics card in it, in turn, connect an external drive. As a result, a single port can be connected to multiple devices. Thunderbolt – a great interface, it is already ahead of its time and does not cease to evolve, the latest models of Apple computers already get 2 iteration of this interface with bandwidth up to 20 GB / s.

Buffalo HD-PATU3

But, unfortunately, outside the Apple ecosystem Thunderbolt interface is extremely uncommon and occurs in isolated cases. The company’s engineers have provided Buffalo this point and drive equipped HD-PATU3 slightly less fast, but much more popular interface USB 3.0. Therefore, compatibility issues have HD-PATU3 just does not arise. But before we proceed to test drive, I would like to note the appearance of a complete set of the device. Winchester on cable USB 3.0 and Thunderbolt-an expensive cable grade frankly pleased for Thunderbolt-cables have, to put it mildly, inhumane price tag. Drive housing is made of aluminum, and its upper part is closed by a double-layered plastic. In general, the design of the device may be called cute, it combines perfectly with the devices Apple. Assembling is at a good level.

Buffalo HD-PATU3

Next undeniable plus Buffalo HD-PATU3 – is its size. The disc is very compact compared to other Thunderbolt compatible peers and easily fit in a jacket pocket or jacket. Weight of the disc is also at an acceptable level and is only 260 gr. In addition, the hard drive does not require an additional power source. This fact, coupled with the weight and dimensions pushes to “camp” use device.

Buffalo HD-PATU3

Well, think of the chapeau is time to move to testing Buffalo HD-PATU3. Tests were performed using MacBook Air 2013 and utilities Blackmagic Disk Speed ​​Test 2.2.1. Stress, we set the parameter to 1 Gb.

Buffalo HD-PATU3

And we start testing with interface USB 3.0.

Buffalo HD-PATU3

The average speed of writing and reading ranged between 70 MB / s. The result is quite good, such a rate would be enough for data backup or archival videoaudiokollektsii.

Proceed to test drive connected via Thunderbolt.

Buffalo HD-PATU3

Read and write speed increased only slightly. So what’s the deal, you ask, where is the 10 Gb / s? The fact that the 10 Gb / s – the total bus bandwidth Thunderbolt, and to achieve these data transmission rates, it is necessary that the hard drive can read and write data at these speeds. In the drive Buffalo HD-PATU3 mounted hard drive, and as you know, these archaic devices high-speed operation is different. Even the most expensive and high-speed copies boast speeds up to 300 Mb / s and there are such instances utter money. In our experimental set seems quite normal hard disk controller and both USB 3.0 and Thunderbolt squeezed out of him, what he can do, that is, recording up to 73 MB / c reading and 70 MB / c.

Buffalo HD-PATU3

There is a reasonable question, what is the use of powerful and superspeed Thunderbolt-interface? As mentioned above, Thunderbolt is good not only for its huge capacity, but also the ability to connect in a daisy chain Thunderbolt-devices. Ie Buffalo HD-PATU3 perfectly fit into the workspace of people actively using the interface Thunderbolt.

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In: Technology & Gadgets Asked By: [17591 Red Star Level]

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