He is wrong about 6TB being the biggest hard drive in the market. Now that SSDs have become the standard they are taking up the curve. Samsung announced a 16TB SSD last year. I don't expect people to devote as much effort to making spinning disks bigger.
> As the pace of magnetic disk development slackens, an alternative storage medium is coming on strong. Flash memory, a semiconductor technology, has recently surpassed magnetic disk in areal density; Micron Technologies reports a laboratory demonstration of 2.7 terabits per square inch. And Samsung has announced a flash-based solid-state drive (SSD) with 15 terabytes of capacity, larger than any mechanical disk drive now on the market. SSDs are still much more expensive than mechanical disks—by a factor of 5 or 10—but they offer higher speed and lower power consumption. They also offer the virtue of total silence, which I find truly golden.
> As the pace of magnetic disk development slackens, an alternative storage medium is coming on strong. Flash memory, a semiconductor technology, has recently surpassed magnetic disk in areal density; Micron Technologies reports a laboratory demonstration of 2.7 terabits per square inch. And Samsung has announced a flash-based solid-state drive (SSD) with 15 terabytes of capacity, larger than any mechanical disk drive now on the market. SSDs are still much more expensive than mechanical disks—by a factor of 5 or 10—but they offer higher speed and lower power consumption. They also offer the virtue of total silence, which I find truly golden.