Capacity	500 GB
The capacity of the HDD is the data volume index. The more Gigabytes the higher the capacity of the HDD. The average volume of a DivX film is 1.3Gb, the volume of an Mp3 music file is 10Mb (1/100th of a Gigabyte). You should select an HDD of the capacity compliant with your needs.
eSATA	No
FireWire	No
Power supply	USB
The external HDD is an electronic device with a certain capacity and power consumption. When you select an HDD you should take into account whether it will be used at places where a permanent power supply source is available (220V socket, an external power supply unit) or at places where the battery pack of the portable computer is the only power supply source (USB or battery pack power supply). If you chose an HDD with USB power supply you should remember that it will consume the power of the portable computer, thus the battery life will be considerably shorter during the time when the disc is used.
RJ45	No
USB	3.0
The interface of the connection of the HDD is the connection with the computer, therefore when you buy an HDD you should verify that your computer has the relevant connection slot compatible with the HDD interface. The convenient USB connection provides a possibility of connecting an external HDD to almost any modern computer and to handle the data stored therein both at work and at home. Standard USB 2.0 connection: During the next years the USB 2.0 will be replaced by the new USB 3.0 interface:
Weight	< 1 Kg
The weight of the external HDD without accessories and the power supply unit. This measure is approximate and can slightly differ from the actual weight of the disc. External HDDs can be divided into stationary discs that are used at a certain location and portable discs. The first ones usually are heavier and with the current adapter as the power supply source. Portable discs are smaller and lighter (this is achieved by using the 2,5'' internal HDD and a very light enclosure) and the USB supply type.
Wi-Fi	Nav
Spindle rotation speed	No info
HDD rotations is a parameter impacting the speed, electricity consumption and the noise of the operation of the device. If you want to achieve the maximum writing/ reading speed you should buy an HDD with the disc speed of 7200rpm. If the mobility, silent operation and electricity saving are important you should choose an HDD with 5400rpm or less.

Name - ADATA 500GB USB 3.0 HDD extern 2.5inch 6.4cm CH11 white
Image - http://static.actebis-images.com/productimages/0e294aec-f4fb-4cc6-8929-4f3d27910ea2.jpg
Manufacturer - A-DATA
Manufacturer Part No - ACH11-500GU3-CWH
Description - Ushering in an era of USB 3.0 transfer performance, the CH11 is an external hard drive with high-speed, high-capacity, a compact body, and exclusive identification labels to make your disks easier to organize and personalize. Smart categorization and classification makes your life easier step by step. The CH11 is a cost effective entry-level choice in 2.5-inch external hard drives.
Feature - Easy entry to high speed and high capacity
Feature - Label your memory in your way
Feature - Smart category management of personal data
Product Description - ADATA Classic CH11 - hard drive - 500 GB - USB 3.0
Type - Hard drive - external ( portable )
Capacity - 500 GB
Form Factor - 2.5"
Interface - USB 3.0
Enclosure Colour - White
Dimensions (WxDxH) - 8.2 cm x 12 cm x 2.1 cm
Weight - 186 g
Dimensions - (LxWxH): 120 x 81.5 x 21 mm
Capacity - 500GB
Interface - Device Interface: USB 3.0; HDD Interface: 2.5" SATA
Weight - 186g
Large Image - http://s3.acme.lt/products/074588/photos/large/1.jpg
Medium Image - http://s3.acme.lt/products/074588/photos/medium/1.jpg
Small Image - http://s3.acme.lt/products/074588/photos/small/1.png
Name - A-DATA 500GB USB3.0 išorinis kietasis diskas CH11 (2.5"), baltas
Warranty - 36 months
GrossWeight - 0.296 kg
Manufacturer - A-DATA
Manufacturer's part No. - ACH11-500GU3-CWH
Item Number - 1641992
EAN-Code - 4713435791820
Intake -
Manufacturer's warranty - 36 Months Bring-In Warranty
min. order: - 1
Additional VPE - 1 ST.720 S
Product name - ADATA 500GB USB 3.0 HDD extern 2.5inch 6.4cm CH11 white
Description - ADATA Classic CH11 - Hard drive - 500 GB - external ( portable ) - 2.5" - USB 3.0 - white
EAN-Code - 4713435791820
Device Type - Hard drive - external ( portable )
Capacity - 500 GB
Form Factor - 2.5"
Interface - USB 3.0
Width - 8.2 cm
Depth - 12 cm
Height - 2.1 cm
Weight - 186 g
Data Transfer Rate Details - USB 3.0 : 90 MB/s
Interfaces - 1 x USB 3.0
Software Included - HDD to go, OStoGO, Norton Internet Security 2011 (60 days trial)
OS Required - Apple MacOS X 10.4 or later, Linux Kernel 2.4 or later, Microsoft Windows 2000/XP/Vista/7
Cables Included - 1 x SuperSpeed USB cable - external
Enclosure Colour - White
Disk type - Standard (magnetic platter)
Width format - 2.5 inches
Hard disk capacity - 500 GB
Interface - USB 3.0
Power supply - USB
Width - 81.5 mm
Height - 21 mm
Length - 120 mm
Net weight - 0.186 kg
Additional functions - In bundle: USB 3.0 cable
More info - www.adata.com.tw [LINK]
Warranty - Warranty 36 months