HD Tune and HD
Tach
Neither HD Tune nor HD
Tach liked the Western Digital drive very much at all, giving it below average scores
in most aspects of the test. The Seagate 7200.11 drive fares substantially better
in the sustained transfer rate test, though its burst speed came in surprisingly
low.
As always, HD
Tach and HD Tune are examples of synthetic benchmarks, which measure very specific
aspects of the drive (seek time, burst rate, etc.) without any true indication
of real-world performance. Still, these are important guidelines and show how these
drives perform compared to the specifications provided by the manufacturers.
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retrospooty - Monday, November 26, 2007 - link
I for one found the article helpful. It isn't about showing performance and choosing a winner based on speed, it is about showing all aspects of each and letting the buyer decide. Some people might want pure speed, and some might want a low power, quieter option.I think logic is lost on some people.
gmyx - Monday, November 26, 2007 - link
While 4w may not seem like much to a power user, it is a big deal to someone who is building a low power system such as a VIA based system. It's obviously not going to be used for playing games but can certainly work as a file server / internet proxy. When you can get a power supply with a total output of 60w (pico 60w power supply) every watt saved brings your total lower. A lower total mean less cost for your file server / internet proxy.Lonyo - Tuesday, November 27, 2007 - link
I would imagine it would also be nice for a low power home file server.1 of these 1TB drives would use probably <1/3rd of the power of 2x500GB drives, or ~1/2 the power of another 1TB drive.
If you have say a RAID-5 array with 5 or 6 of these drives, you're looking at a decent reduction in power which is always nice for a 24/7 machine.
Googer - Monday, November 26, 2007 - link
Those who have wanted to use low power hard drives on a desktop motherboard have always had the option of using 2.5" laptop drives.Dave Robinet - Monday, November 26, 2007 - link
Well put, Jarred.The Hitachi was reviewed some time ago, now, and (as you mention) its results are included in the charts. It gets mention in the conclusion as being the preferred option over the Seagate, as well.
The Green drive does have a place as a quiet drive (the quietest of the 1TB drives tested), and it comes at a low price point. That's considerable - particularly for HTPC users, who may not appreciate the Hitachi's noise.
For performance-oriented applications, though, it's a tough sell.
DigitalFreak - Monday, November 26, 2007 - link
Me thinks that this whole "green" thing from WD is because they were having issues producing a performance drive. Maybe the lower power consumption would make sense in a laptop drive, but I'd much rather have performance on the desktop.Seagate's ATA drives have always been so-so performers, so I'm not surprised with the outcome. However, they 5 year warranty more than makes up for it in a home server environment.
jojo4u - Monday, November 26, 2007 - link
Other drives are performing well. It's nice to have the choice. And there are uses for low-power high-capacity drives.jojo4u - Monday, November 26, 2007 - link
See page 2 and page 3 http://www.storagereview.com/1000.sr?page=0%2C2">http://www.storagereview.com/1000.sr?page=0%2C2Your low-level results also back this up.
DigitalFreak - Monday, November 26, 2007 - link
There was a discussion on their forums about how it would be prohibitively expensive to produce a drive that could vary it's spindle speed due to the extra stress on the mechanism.Interlink - Tuesday, November 27, 2007 - link
Anybody with a mic e.g. in his headset and a PC with microphon input is able to measure the fixed spindle speed of a WD10EACS: [url=http://forums.storagereview.net/index.php?showtopi...">http://forums.storagereview.net/index.p...c=26021&...]5400 rpm[/url].