Western Digital My Book 3.0 (1TB) external hard drive
Western Digital's first USB 3.0 hard drive is lightning fast
- Extremely fast transfer speeds, backwards compatible with USB 2.0
- Lacks bundled software, no eInk display or capacity gauge
If you're after speed, the My Book 3.0 external hard drive will certainly deliver. However, you'll pay a premium for the USB 3.0 interface, and there's no backup software or eInk display for labelling.
Price$ 249.99 (AUD)
Best Deals (Selling at 3 stores)
- WD Elements My Book 3.5 inches USB 3.0 4TB Exte... 202.00
- WD Elements My Book 3.5 inches USB 3.0 6TB Exte... 348.00
- LUMIX DMC-LX7K 10.1 MP Digital Camera with 3.8x... 1219.99
Western Digital's My Book 3.0 is its first external hard drive with a SuperSpeed USB 3.0 interface, making it one of the fastest direct-attached storage devices around. The benefits of the interface are certainly noticeable, though the premium price will deter early adopters.
The My Book 3.0 has the same sleek, book-like casing as Western Digital's other current My Book external hard drives. Unfortunately, it has neither the My Book Elite's eInk display nor the Essential's capacity gauge. Instead, the My Book 3.0 has a simple white indicator light. Although attractive, it's rather useless.
The casing is passively cooled through the top, which makes for quiet operation; the drive is audible when it operates over the USB 3.0 interface, however.
The My Book 3.0 has a SuperSpeed USB 3.0 interface
The main drawcard of the My Book 3.0 is its SuperSpeed USB 3.0 interface, which promises transfer speeds of up to five gigabits per second (Gbps), or 10 times USB 2.0's theoretical speed limit. Since the hard drive itself is limited to a maximum speed of 3Gbps, the My Book 3.0 won't quite reach those speeds. In real world operation, Western Digital claims you should see speed increases of four to five times those of USB 2.0 drives.
There aren't many PCs that currently have USB 3.0 connections, but the interface is backwards compatible with USB 2.0 (the My Book 3.0 will simply operate slower). For an extra $30, you can pick up a bundle that includes the external hard drive and a PCI Express 2.0 adapter card that provides two USB 3.0 ports for your desktop PC.
At $249.99, the Western Digital My Book 3.0 is $70 more than its USB 2.0-equipped counterpart, or $100 more if you buy the bundle kit. Once formatted, you'll get 931GB of usable space, making for a cost per formatted gigabyte of 26.8c; pricier even than Seagate's BlackArmor WS 110.
Disappointingly, you won't get any bundled software with the My Book 3.0; just USB 3.0 drivers and electronic manuals.
In order to see how the Western Digital My Book 3.0 external hard drive would fare under a variety of circumstances, we used two testbed PCs. For tests with vanilla USB 2.0 transfers and using the USB 3.0 expansion card, we used a PC equipped with a Core i7-965 CPU, 6GB of DDR3 memory and 300GB Western Digital Velociraptor hard drive, running Windows Vista 64-bit. For our primary USB 3.0 file transfer benchmarks, we used the same Velociraptor system drive but swapped out the motherboard for an ASUS P7P55-DE Premium motherboard, which boasts both SATA 6Gbps ports and an integrated USB 3.0 controller. The second PC was equipped with a Core i5-750 processor, clocked at 2.66GHz.
Our test files include a 3GB batch of 1MB files as well as a 20GB folder of 3-4GB files.
|Small File (3GB) Transfer Test Results|
|Western Digital My Book 3.0||$249.99||1TB||USB 3.0
|Seagate BlackArmor WS 110||$399||2TB||USB 2.0||25.8||14.8||9.5|
|Western Digital My Book Elite||$399.99||2TB||USB 2.0||24.6||15.2||10.2|
|LaCie Starck Desktop Hard Drive||$199||1TB||USB 2.0||28.8||17.1||10.5|
|Western Digital My Book Studio Edition II||$999||4TB||USB 2.0||23.4||15||10.7|
|Large File (20GB) Transfer Test Results|
|Western Digital My Book 3.0||$249.99||1TB||USB 3.0
|Seagate BlackArmor WS 110||$399||2TB||USB 2.0||28.1||25.5||12.1|
|Western Digital My Book Elite||$399.99||2TB||USB 2.0||27.7||24.1||11.3|
|LaCie Starck Desktop Hard Drive||$199||1TB||USB 2.0||30.3||25.7||12.7|
|Western Digital My Book Studio Edition II||$999||4TB||USB 2.0||26.7||25.1||12.7|
In initial tests, the My Book 3.0 increased file transfer speeds by roughly three times when connected to a USB 3.0 port. Our in-depth benchmarks show similar results; a My Book 3.0 external hard drive directly connected to a USB 3.0 port will easily surpasses USB 2.0 by three to four times, and compete with other fast interfaces such as eSATA, which has a theoretical speed ceiling of 3Gbps.
The external hard drive was much faster when connected directly to the USB 3.0-capable motherboard than when using the bundled expansion card. Since PCI Express 2.0 cards have a speed limit of 4Gbps, the speed differences are likely due to the host controllers used. Still, when using the bundled expansion card, you are likely to see a significant speed boost over vanilla USB 2.0 and, in many cases, over eSATA, too.
There's no doubt USB 3.0 is the future: it's capable of greater speeds than eSATA and has other benefits like being hot pluggable and delivering power to portable hard drives. The My Book 3.0 external hard drive is an excellent example of the interface's capabilities, though lacks some of the features of Western Digital's more stylish storage options.
Stay up to date with the latest news, reviews and features. Sign up to PC World’s newsletters
Follow PC World Australia on Twitter: @PCWorldAu
Join the PC World newsletter!
Most Popular Reviews
- 1 Sony Xperia Z5 Premium review: Is the world ready for a 4K phone?
- 2 D-Link Taipan AC3200 Ultra tri-band modem-router review
- 3 BlackBerry Priv review: When old habits die hard
- 4 Dell XPS 13 (2016) review: Making the very best Ultrabook
- 5 Microsoft Surface Book review: The verdict on Microsoft's first notebook
Best Deals on PC World
Latest News Articles
- Anonabox promises a portable, streamlined way to use Tor to hide your online tracks
- LinkedIn aims to make email more professional, with LinkedIn Intro
- 5G will have to do more than send speed up your phone, Ericsson says
- Wireless world record: Researchers transfer data at 100Gbps through the air
- Google to feature user recommendations in ads
GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.
My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.
- FTDigital Marketing Specialist | Media BuyerNSW
- FTSystems Administrator/Engineer | Projects & BAU | Coastal Newcastle NSWWA
- FTSenior Linux Sys AdminNSW
- FTSecurity ArchitectWA
- FTLinux AdministratorVIC
- CCTibco DeveloperNSW
- CCHelpdesk SupportNSW
- CCSenior Business Analyst - NPPVIC
- FTOracle System Integration Engineer - CANBERRASA
- CCLevel 2 Helpdesk, Service Support- Remedy or SAP backgroundNSW
- CCSenior Project Manager - DigitalVIC
- CCSolution Design EngineerACT
- CCPortfolio-Program SchedulerNSW
- CCMVC .Net Developer- Hurstville NSW 2220NSW
- CCCisco Network EngineerNSW
- CCContract System Analyst (SQL/.net) 160205/SA/561Asia
- CCContract Analyst Programmer 160120/AP/vvtAsia
- CCService ModellerNSW
- FTSenior .NET DeveloperVIC
- CCSharePoint EngineerACT
- CCSystems AnalystQLD
- CCContract Analyst Programmer (JAVA/J2EE/SQL) 160205/AP/541Asia
- CCSenior Android DeveloperNSW
- CCBusiness AnalystACT
- CCSenior Business AnalystNSW