How to Use a Wood Material in Computer Hard Disk Drives Essay

How to Use a Wood Material in Computer Hard Disk Drives - Essay Example Therefore, coming up with new and easily available materials for the manufacture of hard disks would lower the cost of their installation. This report aims at coming up with a hard disk made up of wood materials. The report will commence by outlining the main parts of the device, as well as their main functions. Further, the choice of materials for each part of the appliance will be discussed. This will be tackled in two broad areas of the usage of wood currently where the same can be utilised to come up with efficient and effective hard disks. The report will conclude with a highlight of the importance of the use of wood in the manufacture of hard disks and the recommendation for the same. Breakdown of the Main Parts of the Hard Disk and the Main Function of Each The hard disk is made up of various components for data storage. Every computer possesses a hard drive; a majority of computer users are not much familiar with the hard disk and its composition. It is the brain of the compu ter and contains the following parts: (a) Heads or the Head Stack Assembly This part of the hard disk is very crucial in the sense that it magnetically reads and writes data to the platters that are in an incredible high-speed motion. This is done in extremely precise positions to achieve its function (Rubtsov, 2009). The heads can be termed as the eyes of the drive and float slightly higher from the platters approximately one micron. It is a sensitive, precise instrument and is generally the most frequent cause of hard drive malfunction (Braun 2009). (b) Spindle The spindle is highly crucial in rotating the platters at a certain speed that is measured in revolutions per minute (RPM). According to The Computer Technology Documentation Project, modern spindles have been modified to move at speeds as high as 4800 and 7200 rotations per minute. This is expected to be higher in the future with innovations to enhance the seek speed: this is the amount of time it takes the hard disk to se arch for a certain area of data. With growing file sizes and the speed of transfer, like a crucial part of computing, the platter must spin extremely fast (Rubtsov, 2009). (c) Platters Platters are found at the centre of the hard disk to hold all data on the hard disk. A hard disk may have one or more platters depending on the intended capacity. They are round with holes in the centre similar to a record used on a record player. In cases of a platter having a motor, it holds the platter together and rotates it at a certain speed measured in revolutions per minute (Braun 2009). The result is the creation of air pressure that lifts the read of write heads of the platters. The platters are very effective in holding the hard drive’s information and their sensitivity is very high (Rubtsov, 2009). A number of drives have contained more than one platter while others have only one. In cases of a drive having multiple platters, the spacing between them is consequently very precise, an d in case of misalignment, the data on the drive is mostly lost forever. (d) Electronics The green circuitry found at the bottom of the hard drive is the electronics board. It constitutes of all the electronic resistors, capacitors, and other bits holding the parts in place (Osborne, 2010.). Their function is the provision of connection with the rest of the computer and contains information referred to as firmware that informs the hard drive on how to