Techspot posted a review on the Seagate 500GB and Western Digital 400GB drives

Processors are incredibly fast, RAM is rocketing its way through our games, and videocards pack more punch than ever. With all these screamingly fast system components available, often the hard drive is neglected. It's a commonly known fact that despite of several improvements in the past years, hard drives are still the biggest performance bottleneck in desktop systems today. That is why having a fast, large hard drive should be a priority for all computer users.

Today we take a look at two of the largest desktop drives on the market from two of the most popular hard drive vendors. From Western Digital, we received the Caviar SE 4000KD which is a 400GB 4-platter SATA-II behemoth, and from Seagate, the Barracuda 7200.9 500GB 4-platter SATA-II drive.

Seagate 500GB and Western Digital 400GB drives reviewed