Seagate Launches 10TB Helium-Filled Hard Drive
According to an article in eWeek, Seagate recently unveiled its
highest capacity ever enterprise hard drive, a 10TB helium-filled design, that competes
directly with similar drives manufactured by HGST and Samsung. Because it is
filled with helium instead of air, the 3.5-inch Seagate Enterprise Capacity HDD
has less drag on its internal components, enabling them to run cooler and with
less power than standard HDDs.
Samsung currently owns the capacity record with a 16TB hard
disk it introduced last fall, but it lists for $7,000 and probably isn't going
to be high on many wish lists until the price comes down by at least 50
percent. HGST may be the furthest ahead of the group, since its 10TB helium
drive came out in September 2014. Seagate is aiming the new drive at
cloud-based data storage needs.
The 10TB HDD uses the standard 3.5-inch disk design and
incorporates seven platters and 14 heads. Seagate said the drive features the
industry's lowest power/TB ratio and weight specifications for a 10TB HDD. This
breaks down to 25 percent more density to help businesses increase the number
of petabytes per rack, the company said.
If anyone remembers the PC’s of the 1980’s it was common to
have 10-40MB of hard drive storage available. My dad had an IBM PC/AT with a 20
MB hard drive which was "handed down" to me when I was in grade school. The drive
currently sits disassembled in a box in my office. I checked the date on it and
it was manufactured in June 1985! For comparison, this new drive represents a
1,000,000 times increase in storage capacity over the earliest hard drives.
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