Samsung has introduced a 500GB hard drive for laptops. The company said that by combining the new drives users could be offered 1TB of storage.

The Spinpoint M6, a 2.5-inch hard drive, fits into the chassis of commercial and multimedia notebooks, said Andy Higginbotham, director of hard drive sales at Samsung Semiconductor.

The company was able to fit three 167GB platters in a small frame to achieve 500GBs of storage in one drive, Higginbotham said. The hard drive spins at 5,400 revolutions per minute (RPM).

Priced at US$299 (£149), the hard drive will ship to PC makers and retail stores later this month. A company spokeswoman declined to comment on which PC makers will be using the drive.

This is not the first attempt to put 1TB of storage in a laptop. Earlier this year, Asus announced the M70S laptop, which combined two 500GB drives from Hitachi.

Samsung also announced the Spinpoint MP2 hard drive, a 2.5-inch drive with 250GB of storage. Aimed at desktop replacement notebooks, workstations and blade servers, it provides quicker read and write speeds than the M6. The hard drive spins at 7,200 RPM.

With the MP2, the company also provides an optional chip that protects a hard drive from vibrations caused by other hardware components.

The Spinpoint MP2 is priced at $299 and will be available through retailers. An 80GB version of the hard drive is also available, according to the company.

Both drives come with an optional free-fall sensor, which parks the head and turns the hard drive off in the event of a fall, protecting the data on it.