can u belive ultra fast transferspeed of Armor A80 portable hard drive?!?

[matin memory]

2.5†Portable Hard Drive Armor A80, ultra fast transfer speeds
شرکت داده پرداز رایانه متین(متین مموری) نماینده انحصاری سیلیکون پاور
در ایران

for more detail informations pls check the below link:
http://www.matinmemory.com/Default.aspx?PageID=52&RelatedID=IwblIwcQIwem


The Armor A80 uses the royal blue color on its base frame that is
commonly found in high performance sports cars; as for A80’s
performance, its outstanding read/write speed is coupled with the
latest USB 3.0 interface and is backwards compatible with USB2.0. The
USB 3.0 interface features a 5 Gbps/sec bandwidth which is 10x the
bandwidth of a USB 2.0 interface. It saves users precious time backing
up to and from the hard drive when transferring mass data files. Come
and experience speed like a high performance sports car!



In addition to its excellent read/write performances, Armor A80
continues the Armor series rugged functionality feature. Armor A80 is
in compliance with US military grade transit drop test (MIL-STD-810F
516.5 procedure IV) and it also passed IEC529 IPX7 (waterproof test).
The Silicon Power Armor A80 can be placed under water up to a meter
deep and for up to 30 minutes without damage. Under normal operations,
it is also dust-proof and pressure resistant. Its’ hot plug and play
functionality is supported by a convenient cable storage design,
bringing its practicality up another level!

 

[Paul]

2.5†Portable Hard Drive Armor A80, ultra fast transfer speeds

as for A80’s performance, its outstanding read/write speed is coupled with the
latest USB 3.0 interface and is backwards compatible with USB2.0. The
USB 3.0 interface features a 5 Gbps/sec bandwidth which is 10x the
bandwidth of a USB 2.0 interface. It saves users precious time backing up

Let's look at those claims.

The product is a USB enclosure with a regular hard drive inside. This
review tells you all you need to know.

http://www.tweaktown.com/reviews/3461/silicon_power_armor_a80_usb_3_0_640gb_portable_hdd/index.html

The drive mechanism is a SAMSUNG Spinpoint M7E HM641JI 640GB 5400 RPM drive.
The hard drive itself is worth $80.

http://www.newegg.com/Product/Product.aspx?Item=N82E16822152204

This is a benchmark for the drive mechanism. Measured transfer
rate is 98.5 MB/sec near the beginning of the disk, and
44.4 MB/sec near the end. In other words, the sustained transfer
rate cannot be higher than 98.5MB/sec. For random file transfers,
the 5400 RPM rotational speed, will significantly slow down
file transfer (seek time).

http://dyski.cdrinfo.pl/benchmark/hdtune/hdtune-1182-2543-269MIQ3XGRLh1.png

If there was a SATA SSD inside the enclosure, then... it would be ultra fast.

Paul

 

[Peter Foldes]

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