It means that the speed of rotation is 7200 revolution per min that provide 110 torque on rotation
I believe that is the maximum horsepower and torque and at what RPM they occur
80 ft·lbf (110 N·m) at 8,000 rpm
A 7200 RPM hdd spins at 7200 RPM, 10000 RPM spins at (you guessed it) 10000 RPM. A 10000 RPM HDD should transfer data faster than a 7200, and apart from the WD "Raptor" series most 10000 RPM HDDs are high end SCSI (Small Computer System Interface) drives, and as such are built to a higher standard than IDE (Internal Drive Electronics) or SATA (Serial AT Attachment) drives.
Common current values are 5400 rpm, 7200 rpm, and 10000 rpm. However, these are not the only possible values.
"Peak Torque" is RPM of engine that produces the most torque. For example the 'peak torque' on a Ford 6.0L Powerstroke Diesel is 570 ft-lbs@ 2000 rpm. In an engine, especially a diesel, higher rpm does not necessarily mean more torque. Fact is, it drops at a higher rpm than 2000.
7200 rpm is quite common.
if you mean as in data storage it would be either a 7200 rpm 1 terrabit hardrive or a 10000 rpm 300 gigibit hardrive
That depends, is a a 520 SATA for a notebook or Desktop. Most notebooks have a 5400 RPM, though you can purchase 7200 RPM drives. Desktops are generally 7200, but can go to 10000 RPM. SCSI drives, which 520 isn't usually, can also go to 15000 RPM.
The 2003 Honda Civic's engine produces 110 ft-lbs. @ 4500 rpm.
The 2004 Honda Civic's engine produces 110 ft-lbs. @ 4500 rpm.
The 2002 MINI Cooper's engine produces 110 ft-lbs. @ 4500 rpm.
The 2003 MINI Cooper's engine produces 110 ft-lbs. @ 4500 rpm.