TB

By Andreas Lee

western digital external hard drive

Western Digital invented a cool RAID mirroring technology to duplicate your backup data for extra protection. This is how it works; this Western Digital external drive My Book series has two drives, when you backup a file, it will be stored in first drive and that file will automatically be mirrored to second drive, in other word your backed up file automatically has a cloning.

The perfect backup system provided by user service ability and automatic backup software to give undisputed security for your valuable data.

I will explain more about the mainstay technology of Western Digital external drive My Book Mirror Edition, RAID mirroring.

Like I said before, the Western Digital external drive automatically clones your data by using RAID mirroring technology, even if one of this dual drive systems failed, the system keeps working to make it done by placing your data in a safe place.

RAID makes you possible to connect more than two drives in one system, one drive store your backup data and instantly duplicate the data for real-time backup to the other drive. The reasons people use RAID system drives because they need fast storage with tons of capacity and want their data is backed up automatically and instantly.

The Western Digital external drive backup system is supported by automatic and continuous backup software. Every time you made a change, your file is backed up automatically and makes its clone to the second drive.

Western Digital external drive My Book Mirror also has GreenPower technology just like owned by WD Caviar Green, with power saving mode, completely quiet with fan-less design, and requires 30% less power than standard drive.

Its RAID setting is easy to modify by using RAID wizard software, and also easy to upgrade the drive(s), no screwdriver needed, just open its case and replace the drive(s).

WD My Book Mirror Edition

Specs

• Capacity size : 2 TB / 1 TB mirrored
• Spindle speed : 7200 RPM
• Serial bus transfer rate : 480 Mb/s
• Interface : USB 2.0
• Model : WDH2U20000N
• System requirements : Available USB port, Windows 2000/XP/Vista, Mac® OS X 10.4.11+/10.5.2+

Features combination of this western digital external drive is the best solution for those who are looking for safety place for their data, and also the best choice for home users, photographers, or small offices.

Compare prices on:

• Amazon
• J&R

Another article that might be helpful for you: USB 8gb and firewire hard drive

By Andreas Lee

western digital external usb hard drive

WD My passport Essential is the most demanded Western Digital external hard drive product, which only has one glowing white status light.

My passport essential is available in 9 eye-catching colors; midnight black, real red, intense blue, vibrant pink, artic white, raindrop blue, viola, yellow, cherry red, and cool silver. I bought the black one last year and it works well on my PC until this minute. It has been my best friend anywhere I go.

With its half terabyte capacity, this 2.5 inch Western Digital external hard drive can keep all of mp3, document, video, digital photos, etc, and still leave 300 GB empty space for my files to breathe. It is easy to carry, no power supply required since it is powered directly through USB cable and with just a simple plug, it’s ready to use. My Passport Essential is able to synchronize files between 2 computers and encrypt any data for security.

Among my external drives collection, this three pounds Western Digital external hard drive is the most valuable for me. To make it secured while bring it on my trip, I placed it in a portable drive case for extra protection.

It is possible to run in two most widely used Operating System, PC and Macintosh.

WD My Passport Essential

Pros

Many consumers are attracted to buy this elegant Western Digital external hard drive because of its simple design, measures at 5.0 x 3.1 x 0.6 inches. At the first sight, it looks like an address book than a hard drive.

Provided by WDsync software preloaded, this device lets you synchronize any type of files or your Microsoft Outlook account. The software is the same as LaCie Little Disk.

Cons

• You need to spend more time to write a plenty of Gigabyte files using its USB 2.0 connection.
• This Western Digital external hard drive requires more attention since its thin body is not designed to survive within severe conditions, so be careful while bringing it. Put it in a safety place, or the better option is place it in a portable drive case.

Specs

• Capacity : available in 160 GB, 250 GB, 320 GB, 400 GB, and 500 GB
• Transfer rate : 480 Mbps
• Interface type : USB 2.0
• Compatibility : PC and Mac

Please also check out my other articles on: 500gb external hard disk, hdd drives, and disk recovery.

By Andreas Lee

Western Digital hard drives are designed and produced in series. Each has a variety of capacities, features and performance geared to specific applications and user requirements. The technologies that possessed by every product are the results of research for years to what the consumer desired the most. Western Digital hard drives are specifically designed and tested for flawless operation in your equipment. This is the reason why Western Digital is well-known as one of the highest quality hard drives leader.

Most hard drives consumer knows about high performance Western Digital hard drives such as WD Caviar series and WD Raptor family which come out with outstanding technology within it. Their large capacity and high speed specs make them the perfect choice for demanding applications.

For your additional option, you can take a look on one of the WD Caviar series namely WD Caviar Blue WD5000KS.

WD Caviar Blue WD5000KS 500 GB

western digital hard drive

For you who use many applications at the same time, it’s a precise decision if you choose WD Caviar Blue WD5000KS. As standard hard drive, it can work under pressure with any applications and its speed remains stable. I think WD5000KS is few of many Western Digital hard drives that can do this.

Compare with other standard hard drives in the market, its price is inexpensive at around one hundred bucks. One of the fastest data transfer technology SATA-300 exists in its specifications. Most demanded performances also available within it; 7200 RPM spindle speed, 16 MB buffer cache, 300 Mbps transfer rate, and fast access time 8.9 ms.

This Caviar Blue family also has additional features which owned by most Western Digital hard drives such as Shock Guard for impact resistance, WhisperDrive to create a silent running drive, SecureConnect SATA cable technology which is designed to solve the weakness of first-generation SATA hard drives and cables, and Data Lifeguard to diagnose and repair hard drive errors.

I hope you’ll find helpful information on my other guides: Maxtor drive, HDD drives, and computer drive.