Western Digital's VelociRaptor 10K RPM SATA Drive

MojoKid was one of a number of people to submit about WDs new 10k RPM SATA Drive. He says "Western Digital's Raptor line of Hard Drives has been very popular with performance enthusiasts, as a desktop drive with enterprise-class performance. Today WD has launched a new line of high-performance desktop drives dubbed the VelociRaptor, and the product finally scales in capacity as well. The new SATA-based VelociRaptor weighs in at 300GB with the same 10K RPM spindle speed, but with one other major difference — it's based on 2.5" technology. Its smaller two-platter, four-head design affords the VelociRaptor random access and data transfer rates significantly faster than competing desktop SATA offerings. Areal density per platter has increased significantly as well, which contributes to solid performance gains versus the legacy WD Raptor series."

Comments

Compared to solid state?

[Ed Avis]

Interesting to see that 2.5" form factor disks are now faster than their desktop-size cousins. In a way it's a shame that WD decided to bulk out the case with extra heatsinks... it would have been more fun for them to ship a properly sized 2.5" drive you could put in your laptop.

The review only compares the new drive to older models from the same manufacturer, and it turns out to be faster - duh. How does the performance compare with those expensive solid state disks that are starting to appear?

Noise Level

[MankyD]

I've always wondered - what's the noise like on a 10k drive? I would think its safe to assume that they're louder, but with smaller platters, who knows. I'm always working to make my machine quieter, and sometimes this seems to come into conflict with making it faster.

1 GB/$, ouch

[rubeng]

It's a little better than the current Raptors' 0.88 GB/$, but nowhere close to the 6.25 GB/$ for a Samsung Spinpoint F1. You gotta wonder if a RAID array of cheaper drives wouldn't give you overall better performance, and more than 2x the storage for way less money.

Re:Has only one application

[Colonel Korn]

So...this beats the data throughput of any of the 7200 RPM drives by about 50%, and outperforms them in real world benchmarks by about the same, and it does it while consuming LESS power than the WD Green Power drives. It also for the first time comes within about 10% of the speed of a 10k SCSI disk for server-tasks, while using far, far less power. This sounds like a great low end server drive to me, and it's clearly the best single user drive by a large margin. Check out the storagereview.com review, since they actually know what they're doing.