The 5400.4 hard disk drive is the second generation perpendicular recording 5400RPM drive from Seagate, offering quite a few enhancements off the old model. On paper these items include lower power draw, faster internal write speeds, increased platter density allowing for larger capacities, and best of all Seagate reliability. While all the paper specifications look great, just how well does this drive perform in our real world testing?

Source: info@technologyguide.com