- #Best 1t external hard drive with optional power supply pro#
- #Best 1t external hard drive with optional power supply windows 7#
The notebooks proved to have the usual restrictions. It appears that the inbuilt controller is not capable of providing higher rates. Only the white iNeo iPile didn’t quite reach the mark with 153 MB/s under the same conditions. It could be that more performance could be gained with different drives, but we could not test this as we did not have any faster units available. achieve 178 MB/s and 175 MB/s (sequential reading), respectively. The iNeo SATA-USB 3.0 adapter and the black iNeo NA201U+. The results of the Kingston SSDs are also on par with the performance figures of the native SATA interfaces. The Samsung drive managed to reach an almost identical value of 69 MB/s (read), in both scenarios. The performance figures of all 3 test units were the same and we could not detect any difference between the internal and external interfaces.
#Best 1t external hard drive with optional power supply windows 7#
The results of the USB 3.0 interface under Windows 7 are very good. We started our test with a USB 3.0 interface on an AMD desktop system, which just managed 240 MB/s using an OCZ Enyo.
The notebooks with USB 3.0 interfaces which we have tested so far managed a transfer rate of 120 MB/s (Intel chipset). The interface on the computer or laptop plays a role as well. The maximum transfer rate that can be achieved depends mainly on the drive in use, as well as the chosen interface.
#Best 1t external hard drive with optional power supply pro#
We tried regular hard drives and SSDs on each model and put them through their paces several times using HD Tune Pro 4.6, Crystal Disk Mark 2.2 and Xbench 1.3. The level of finish is as impressive on this unit as it is for the others. This error has already been corrected on the manufacturer’s website. The packaging notes that it supports drives up to 1 TB, but in reality one can only fit drives with a height of up to 9.5mm which currently equates to 750 GB. The black 2.5" (I-NA 201U+ ) enclosure has been around for a bit longer than the iPile range, and is made from thin aluminum with a matt finish. One simply slides the hard drive into the SATA-USB 3.0 adapter. A small advantage of these is that there is no effort required for the assembly. The SATA-USB 3.0 Adapter (I-NA214U Plus), which is also made from white plastics does not have the same level of finish of the other two enclosures (varying gap widths), but this has no effect on its functionality. The underside, which is made to look like aluminum, has all the technology mounted to it as well as rubber feet which will prevent movement on most surfaces. Thanks to its color, the shiny white surface is also very forgiving when it comes to finger prints and appears to be pretty low maintenance. Nevertheless, it is very rigid thanks to the stiffening elements which are integrated into the design. The white iNeo iPile hard drive enclosure (I-NA215U Plus) is made entirely out of plastic. In addition, we used several note- and netbooks to get a good evaluation. The hardware consisted of a Samsung HM320JI 320 GB running at 5400 rpm, a Kingston Solid State Drive from the NOW V line-up with 30 GB, an MSI 880 GMA-E45 motherboard for USB 3.0 tests and a MacMini GF9400 for the USB 2.0 tests using MacOS X 10.6.6. We used Windows 7 Home Premium as well as MacOs X (only USB 2.0). We tested the enclosures and the adapter with a conventional 2.5" hard drive, and an SSD. We will be looking at two traditional 2.5" enclosures and an adapter. We chose 3 iNeo models for our test which are all designed for SATA hard drives and feature USB 3.0 interfaces to connect to your desktop or laptop. The alternatives in the 1.8" and 3.5" ranges are focused on providing maximum mobility and capacity respectively. They offer a good compromise between mobility, flexibility, and price. 2.5" enclosures are very popular as they are small, lite and usually don’t require an additional power source.
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