Due to small size and easy to carry, more and more people use external hard drives to store data, it will also have inevitable failure, when hard drive breaks down, although in the warranty period can be replaced, But the merchants will only change the core inside the disk , and will not help you to recovery the data, therefore, there are also many people need “external hard disk data recovery software,”

1. E906-Jun-level Encryption Edition (1TB)-Top 10 1tb external hard drives
Device Type: Hard Drive
Capacity Size: 1024G
The main parameters: Embedded SATA perpendicular recording technology / 8MB Cache / use of the world’s most advanced chip control of Encryption technology, up to corps level of confidential standards / use of FDB automatic hydraulic roller-balancing technology and wireless suspension GMR head design
Interface: USB 2.0 interface.

2. Western Digital My Passport Essential 2.5-inch external hard drives, which have the practical function of the hard disk lock, using password protection and 256-bit hardware Encryption, so your data is able to avoid the threat of unauthorized access and theft. And it is equipped with USB2.0 high-speed interface, plug and play is very convenient.

Western Digital My Passport Essential 2.5-inch mobile hard disk size is 126.15 x 79.5 x 15 mm, the volume is very small. Which have red, yellow, green, blue and other colors to choose.

With USB 2.0 interface, plug and play, no external power supply, the maximum data transfer rate of 480Mb / s, built-WD Sync synchronization and Encryption software, and Google Desktop Search, Toolbar and Picasa software such as. While it also has a visual backup feature.

3. Seagate FreeAgent Desk 2.0-Top 10 1tb external hard drives

As choose a 3.5-inch hard disk drive body, its size reached 175 × 33.7 × 172mm, weight is 1390g, subject to certain restrictions on portability. Seagate FreeAgent Desk 2.0 supports Windows Vista, XP Home or Professional Edition, Windows 2000; MAC OS X 10.3.9 or later, with an average read speed of 34.1MB / s, write speed of 26.5MB / sec. Internal hard drive speed is 7200 r / min, the cache size is 32MB. USB 2.0.

4. Hitachi N3501B is the world’s first provides power hibernation enabled external hard drive, using a seventh-generation advanced power management technologies and HiVERT technology, Adaptive error repair SMART command transmission technology. Hitachi N3501B need an external power supply can be used, as its data transmission interface provides a USB 2.0 and E-SATA and other high-speed transmission interface.

5. Western Digital My Book Essential 4-generation 3.5-inch mobile hard disk, which has a practical function of the hard disk lock, using password protection and 256-bit hardware Encryption, so is able to avoid the threat of unauthorized access and theft. And it is equipped with USB2.0 high-speed interface, plug and play is very convenient.

6. Kingbox-Top 10 1tb external hard drives
Device Type: Hard Drive
Capacity Size: 1000G
The main parameters: a unique arc-type cool black exterior / hard drive built-in large-scale rubber cushion, you can guarantee to absorb most of the impact when dropped 80cm of energy, strong, impact of good performance / EMI radiation to reduce to a minimum, green / 3 year warranty
Interface: USB 2.0 interface, the maximum transfer rate: 480MBP / S.

7. MyBook Essential 3.5 inch External 1TB (WDH1U10000S)-Top 10 1tb external hard drives
Device Type: Hard Drive
Capacity Size: 1000G
The main parameters: Plug and Play, auto-load the software from the hard drive / SmartPower and computer synchronized switch / seek time of 8.9 ms / power consumption of AC input voltage 100-240VAC, AC Input Frequency 47-63 Hz
Interface: USB 2.0 interface, data transfer rate of 480Mbps.

8.Eaget H200 -Top 10 1tb external hard drives
Device Type: Hard Drive
Capacity Size: 1TBG
The main parameters: The United States imported chips and FDB automatic hydraulic roller-balancing technology / embedded-specific Encryption tools / high-density aluminum-magnesium alloy shell, compressive strength, impact resistance, corrosion-resistant
Interface: USB 2.0 port, DC in interfaces, data transfer rate of 1.5GB / s.

9. Buffalo HD-CE1.0TU2 (3.5 inch / 1.0TB)-Top 10 1tb external hard drives

USB 2.0 interface, either laptop or desktop machine can be used directly. 7200rpm rotational speed, data transfer rates up to 480Mbps. That it is compatible with operating systems including Windows 2000/XP/Vista, plus its power supply has also had a power adapter, support TurboUSB technology to support Web functionality, storage medium for the 3.5-inch, built-in Encryption software, Quick Start Guide.

10. Verbatim Hard Drive is fully compatible with all versions of Microsoft Windows Vista, and received Microsoft’s official certification. CMS backup software can automatically detect the status of data files to identify the data being modified automatically updates its backups, save a lot of duplication backup time. You can also set the backup time to enable the hard disk in the set time automatically backed up.

Top 10 1tb external hard drives. Eaget E906 military-grade Encryption version (2.5 inch); Western Digital My Passport Essential SE (2.5 inch); Seagate FreeAgent Desk 2.0 (3.5 inch); Hitachi N3501B (3.5 inch); Western Digital My Book Essential 4 generation (3.5 inch) . Maxtor Kingbox; Eaget H200; Seagate ruiyi 2.5-inch external hard drive; Buffalo HD-CE1.0TU2 (3.5 inch / 1.0TB); Verbatim Hard Drive. Do you have best advise?

HD Tune Average read speed and test in front of ATTO equivalent of two 3.5-inch Seagate 1TB HDD with the 33.8MB / s, the new Western Digital My Book Essential 1TB Hard Drive only 0.5MB / s narrowly, slightly significantly behind.

HD Tune CPU occupancy rate of the new Western Digital My Book Essential 1TB Hard Drive and Seagate Core-wing series of external hard drives occupy the same rate, Seagate FreeAgent Desk external hard disk with minimal CPU accounting rate, at 1.1%.

1. E906-Jun-level Encryption Edition (1TB)
Device Type: Hard Drive
Capacity Size: 1024G
The main parameters: Embedded SATA perpendicular recording technology / 8MB Cache / use of the world’s most advanced chip control of Encryption technology, up to corps level of confidential standards / use of FDB automatic hydraulic roller-balancing technology and wireless suspension GMR head design
Interface: USB 2.0 interface.

2. Western Digital My Passport Essential 2.5-inch external hard drives, which have the practical function of the hard disk lock, using password protection and 256-bit hardware Encryption, so your data is able to avoid the threat of unauthorized access and theft. And it is equipped with USB2.0 high-speed interface, plug and play is very convenient.

Western Digital My Passport Essential 2.5-inch mobile hard disk size is 126.15 x 79.5 x 15 mm, the volume is very small. Which have red, yellow, green, blue and other colors to choose.

With USB 2.0 interface, plug and play, no external power supply, the maximum data transfer rate of 480Mb / s, built-WD Sync synchronization and Encryption software, and Google Desktop Search, Toolbar and Picasa software such as. While it also has a visual backup feature.

3. Seagate FreeAgent Desk 2.0

As choose a 3.5-inch hard disk drive body, its size reached 175 × 33.7 × 172mm, weight is 1390g, subject to certain restrictions on portability. Seagate FreeAgent Desk 2.0 supports Windows Vista, XP Home or Professional Edition, Windows 2000; MAC OS X 10.3.9 or later, with an average read speed of 34.1MB / s, write speed of 26.5MB / sec. Internal hard drive speed is 7200 r / min, the cache size is 32MB. USB 2.0.

4. Hitachi N3501B is the world’s first provides power hibernation enabled external hard drive, using a seventh-generation advanced power management technologies and HiVERT technology, Adaptive error repair SMART command transmission technology. Hitachi N3501B need an external power supply can be used, as its data transmission interface provides a USB 2.0 and E-SATA and other high-speed transmission interface.

5. Western Digital My Book Essential 4-generation 3.5-inch mobile hard disk, which has a practical function of the hard disk lock, using password protection and 256-bit hardware Encryption, so is able to avoid the threat of unauthorized access and theft. And it is equipped with USB2.0 high-speed interface, plug and play is very convenient.

6. Kingbox
Device Type: Hard Drive
Capacity Size: 1000G
The main parameters: a unique arc-type cool black exterior / hard drive built-in large-scale rubber cushion, you can guarantee to absorb most of the impact when dropped 80cm of energy, strong, impact of good performance / EMI radiation to reduce to a minimum, green / 3 year warranty
Interface: USB 2.0 interface, the maximum transfer rate: 480MBP / S.

7. MyBook Essential 3.5 inch External 1TB (WDH1U10000S)
Device Type: Hard Drive
Capacity Size: 1000G
The main parameters: Plug and Play, auto-load the software from the hard drive / SmartPower and computer synchronized switch / seek time of 8.9 ms / power consumption of AC input voltage 100-240VAC, AC Input Frequency 47-63 Hz
Interface: USB 2.0 interface, data transfer rate of 480Mbps.

8.Eaget H200
Device Type: Hard Drive
Capacity Size: 1TBG
The main parameters: The United States imported chips and FDB automatic hydraulic roller-balancing technology / embedded-specific Encryption tools / high-density aluminum-magnesium alloy shell, compressive strength, impact resistance, corrosion-resistant
Interface: USB 2.0 port, DC in interfaces, data transfer rate of 1.5GB / s.

9. Buffalo HD-CE1.0TU2 (3.5 inch / 1.0TB)

USB 2.0 interface, either laptop or desktop machine can be used directly. 7200rpm rotational speed, data transfer rates up to 480Mbps. That it is compatible with operating systems including Windows 2000/XP/Vista, plus its power supply has also had a power adapter, support TurboUSB technology to support Web functionality, storage medium for the 3.5-inch, built-in Encryption software, Quick Start Guide.

10. Verbatim Hard Drive is fully compatible with all versions of Microsoft Windows Vista, and received Microsoft’s official certification. CMS backup software can automatically detect the status of data files to identify the data being modified automatically updates its backups, save a lot of duplication backup time. You can also set the backup time to enable the hard disk in the set time automatically backed up.

Samsung (China Well-known trademarks, top ten external hard disk brands, 1938, South Korea).

Newman (in 1996 and Beijing, the digital industry, the flagship of national enterprises).

Lenovo (China Well-known trademarks, Chinese brand names, top ten external hard disk).

Eaget (top ten external hard disk, in 1998, Shenzhen, external storage professional well-known brand).

Maxtor (top ten external hard disk brand, in 1982 the United States, Seagate brand).

Benq (top ten external hard disk brand, founded in 1984 in Taiwan, the world’s brand).

Aigo (China Well-known trademarks, first-line brand / brands, top ten external hard disk brands).

Seagate (top ten external hard disk brand, in 1979 the United States, the world’s leading brands).

Western Digital WD (top ten external hard disk brand, in 1970 the United States, the world’s brand).

Thunis (top ten external hard disk brand, in 1988 in Beijing, State Key High-tech enterprises)

In the ATTO Disk Benchmark test the maximum read speed can be seen, three original 3.5-inch 1TB hard drive well-matched. Seagate’s fastest Core-wing series of external hard drives is 35MB / s, the last of the new Western Digital My Book Essential 1TB Hard Drive is also 34.7MB / s.

The ATTO Disk Benchmark maximum write speed, three original 3.5-inch 1TB hard drive is surprisingly similar, in which Core-wing series of external hard drives Seagate and Seagate FreeAgent Desk external hard disk with a maximum write speed of 30.8MB / s,

Scattered through the file copy should FastCopy software testing, two 3.5-inch Seagate 1TB HDD in a leading position, in which Seagate FreeAgent Desk external hard disk to 202.5 seconds ranked No. 1, Rui-wing series of external hard disk followed. The new Western Digital My Book Essential 1TB HDD performance is not satisfactory, only 264.1 seconds to complete test results.

FastCopy software through high-definition video file copy test to see than the previous similar Seagate FreeAgent Desk drive and Seagate Core external Wing external hard disk breakdown of 12, the gap is only 0.5MB / s or so small, the new Western Digital My Book Essential 1TB external hard disk with the longest.

Prices, three 3.5-inch external hard disk 1TB original price is not expensive, are less than 800, the new Western Digital My Book Essential 1TB Hard Drive is currently selling 799 is the most expensive in three, with a have a certain decline in space. Essential craftsmanship and unique design, but quite good, books look even more like the ultra-thin, but also in the hard disk box around the cooling holes are also designed to ensure the stability of the work of the internal hard drive. Core-wing series of external hard drives Seagate FreeAgent Desk with the current cost-effective external hard disk.

Warranty, the new Western Digital My Book Essential 1TB Hard Drive and Seagate Core-wing series of external hard drives respectively three and two-year warranty, Seagate FreeAgent Desk Hard Drive provides up to 5-year warranty service, users can enjoy the that there is quality assured service. Today, the original movement and assembly of external hard disk drive products, the price gap has been very small, and in the speed and stability as well as after-sales has become more assured, the user can choose according to their preferences which three original 3.5-inch external hard disk.

UndeleteMyFiles is a fast and easy way to find and recover deleted media and digital devices. It uses a simplified two-step, allowing you to restore any files, used to reside on your system. Interface is very easy to use. UndeleteMyFiles scanning speed, for images, sounds, text, HTML support perfect recovery.
Software version: 2.10 Software Size: 2012KB

Top 9 Data Recovery Software for External Hard Drives Easy Data Recovery Wizard

Easy Data Recovery Wizard is powerful and cost-effective data recovery software. The software in the WINDOWS operating system, providing FAT12 / FAT16/FAT32/VFAT/NTFS/NTFS5 partition data recovery support for IDE / ATA, SATA, SCSI, USB, IEEE1394 types of hard drives or flash drives, floppy disks, digital cameras, digital types of cameras and USB storage disk. The software has advanced recovery features such as deleted recovery, formatted recovery; very powerful and can target different situations of data loss for data recovery. The software can be very effective to restore deleted or lost files, formatted partition recovery as well as the recovery partition abnormalities lead to the missing file.
Software Version: 2.0 Software Size: 3639KB

Top 10 Data Recovery Software for External Hard Drives Super hard disk data recovery software

Super hard disk data recovery software is an easy to use and powerful hard drive data recovery tool that can recover deleted, formatted, partition loss, re-partition or partition formatted data prompted. Using the latest data scan engine to read-only manner from the bottom to read out the original hard disk sector data, through the advanced data analysis algorithms, scan the missing directories and files in memory to re-establish the original zoning and out of the original The directory structure, data recovery, the effect is very good.
Super hard disk data recovery software operation is very simple, wizard-style interface to help you step by step to complete the restore operation, without having to understand the deep complex knowledge can be easily recovered valuable data.
Software Version: 2.1 Software Size: 4907KB