Hard drives are said to be the most essential part of a computer system. They not only serve the purpose of a storage device but also the performance of your desktops and laptops.

The type of hard drive and its technology determines the overall performance and speed of the desktop and laptop. There is no doubt that there has been considerable amount of devolvement in the technology of laptops and notebooks. But some how laptop has always remain behind the desktops in terms of performance and speed. Laptops are just seen as a substitute for the desktops. The reason behind this is said to be the performance of the hard drives used in the laptops. The technology used in the hard drives of laptops is far behind than the hard drives used in the desktops. The hard drives used in the laptops are considered to be much slower than the hard drives used in the desktops.

The overall performance of a hard drive is determined by the value of its rpm, or rounds per minute. The rpm value of the hard drives used in desktops is usually 5400 and 7200. But those used in the laptops has a far low rpm value of 4200. This is said to be the prime reason behind the low performance of laptops. But things do not always remain the same. Yes, because now Seagate has introduced a hard disk drive for the laptops. Seagate Momentus 7200.1 st910021a is believed to have an rpm value of 7200, which is equivalent to the rpm value of the hard drives used in the desktops. As a result, your laptop will now work as fast as your desktop. Seagate Momentus 7200.1 st910021a has filled the void which was created due to lack of powerful hard drive in laptops. To make sure that the hard disk is available to everyone, Seagate is also supplying the OEM drives. Therefore you can upgrade your existing laptop as well.

If we go into the technical details of Seagate Momentus 7200.1 st910021a, then we will be able to find that the hard disk has an IDE interface, but if you are looking for a SATA drive, then even that is also available in this model. Seagate Momentus 7200.1 st910021a is available in three variants depending on the storage capacity, which are 60GB, 80GB, and 100GB. It has a multi-segment cache buffer of 8MB, with a seek time and latency of 10.5ms and 4.2ms respectively. Even though in terms of power consumption it is a bit higher than its competitors, but it is believed to have made a great impact in the data storage technology.