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Western Digital My Passport Studio 500GB

11.12.2008
On paper, the has a lot going for it. It's compact, offers three different connection types, has a healthy amount of storage space, and comes with a five-year warranty. On top of it all, the My Passport Studio features what the company calls "Turbo" capabilities that is supposed to boost data transfer speeds. In our time trials, we found the Turbo drivers did boost the speed of the connection a bit, but we found that even with the boost the My Passport Studio is only an average performer.

The external shell is simple, but what the drive lacks in stylistic verve it makes up for in ease of use. Already formatted for the Mac, the My Passport Studio can be easily attached into a computer with your connection of choice--FireWire 800, FireWire 400, and USB 2.0. Like many portable drives, the My Passport Studio doesn't offer eSATA. No separate power source is required; the drive uses power from USB or FireWire.

Back in 2007, introduced USB Turbo technology that supposedly increased USB data transfer rates by up to 60 percent. Now, many external drives offer USB Turbo technology for the PC; it's not always available on the Mac. This is the first drive we've reviewed that offers FireWire 800 and 400 Turbo as well. To use the My Passport Studio's Turbo features, you need to install WD's drivers. The drivers are available on the drive itself (so don't format the drive without looking first), or you can download the drivers from WD's .

On average, the USB connection was improved by only six percent with the Turbo drivers. The results with the FireWire 400 and 800 connections were even less impressive; on average, the connection speed only improved 2 to 3 seconds compared to the test results without the Turbo drivers installed.

The results could have used a more significant boost with the turbo capabilities, because the drive's scores were disappointing in our time trials. It took 52 seconds to copy a 1GB file while using the USB 2.0 Turbo connection. This speed puts it on par with competing drives, but its FireWire 400 (51 seconds) and 800 (41 seconds) Turbo copy results were less than impressive. While using the FireWire 800 connection, OWC's beat the My Passport Studio by a full 6 seconds, or 15 percent. The 1GB Duplication Test and Low-Memory Photoshop Test were all generally a few seconds off the best times posted by other external drives. Interestingly, the FireWire 400 Turbo and USB 2.0 Turbo connections produced very similar scores that were within the margin of error; both finished the duplication test around 1 minute, 15 seconds and took 1 minute, 37 seconds to complete the Photoshop test. Unfortunately, while the scores are satisfactory, the added Turbo capabilities were disappointing.

The 500GB capacity of the My Passport Studio is fairly large for a portable drive, but can't compete with the higher capacities of non-portable desktop drives. It's still plenty of space to fit music, photos, and other media but can't compete with the one or two terabyte capacities of high-end drives. Normally priced at US$250, the 500GB My Passport Studio has a price per gigabyte of 50 cents. Western Digital currently is offering a promotional discount that brings the price of the drive down to $200 and the price per gigabyte down to 40 cents. This later price is even more impressive than the Toshiba USB 2.0, which has a price per gigabyte of 45 cents, and lacks the My Passport Studio's FireWire 400 and 800 connections.