Posted on 29 January 2011.
With so many types and sizes of hard drives available today can be a difficult task to find the right one. Choice of a hard drive for your specific needs finally accepted into the computer more. Here are some of the most important attributes before buying a new hard drive for inspection.
Save the amount of data on a hard drive can usually be measured in gigabytes (GB), in 1000 the number of megabytes (MB). New model is now available in terabytes (TB) or 1000 GB sizes. If you download lots of movies, music or game plan on the computer, you may have one of the youngest 1 TB or 2 TB drives. If you do not plan to store large files like movies, for example, you can also take a far smaller.
you can use one of these giant new TB hard drive, but it will be useful below, if not fast enough. A disk has a base plate in a rotating shaft, such as CDs. Disk rotational speed measured in RPM or revolutions per minute. More RPM drive, the faster it will happen for you. Most desktop 7200 rpm, while most portable players somewhere 4200-5400 rpm, /. You can min 10,000 rpm or more driving, but they are usually for servers, players and computer hard-core systems have been develop.
another indicator of disk cache performance. This cache stores frequently used data more quickly gives you access to frequently used information. A decent hard drive must be at least 8 MB of cache. To display the RPM, the higher disk cache better.
Most SATA or IDE drive or connection. This connections will determine how the trip to the computer motherboard. SATA is a type of connection, the newer and generally better than the IDE. However, IDE hard drive good results in most real world situations and less expensive than SATA.
When you decide how you use your computer, much easier to determine the drive that you buy.
Posted in Hardware, Storage, Tutorials
Posted on 24 August 2010.
Sometimes we don’t know what to do when we need to save a file or important document when the hard drive in our PC is full. One solution is the use of a flash drive, but how effective are they?
Flash drives are small and easy to carry anywhere but they are often of low capacity so they are not very effective for storing large files such as media-rich company documents, software, games or other applications.
We know now that external hard drives go a long way to overcome the shortcomings of flash drives. This is because external hard drives have a far greater capacity than flash drives and are sometimes even bigger than those hard drives found in a PC or notebook Using an external hard drive is the best way to backup your favorite photos, videos, music and working documents – mainly because they can be stored away from your PC. What would you do if your PC crashed and you lost everything?!
What do you know about external hard drives? Do you know which one would be the best one for you? I recently bought a Western Digital 1TB external hard drive and I have been very happy with it. Many people opt to go for a WD 1tb external hard drive simply because of their high capacity, reliability and low price. This is one of the best external hard drives today. If you shop around, I am confident that you will not find a better 1TB hard drive at a better price.
Make sure you store all your data securely on your external hard drive, don’t be caught short when your PC fails and you lose all your data!
Posted in Storage
Posted on 01 September 2009.
Western Digital hard drives are available for variety of desktop and mobile devices. This drives SATA, SCSI and IDE interface. MOMMOTH, another hard drive family, SABRE, HAWK, SCORPIO and BUCCANEER. Sometimes you see that the system installed to recognize the Western Digital hard drive.
BIOS does not recognize, you encounter an error message fails, you will see a typical scratches and loops from the disk or the disk appears completely dead. In such a situation needs immediate physical disk may be damaged and the Consulting Engineers of the hard drive to restore the lost data manually to be replaced.
For example, if your computer tries to launch a Western Digital drive, you cannot do with the following error:
“WDC ROM MODEL – Name <Disk Family>”
Here, “a disk” shows Western Digital hard drive family.
this error often occurs references physical disk failure. You receive a bug in the BIOS screen with the PCB controller card cannot recognize when the resulting sound. One possible cause of this behavior:
- Hard ROM may be damaged
- Corruption from one or more modules firmware
- One read / write type of damage
You must follow these steps, to recover from errors:
- Power in the system as soon as possible
- Detach System Player
- Install New Disk
- Pack disk that has failed in the anti-static material anti-shock and send them to a reliable company providing services to restore data
A hard drive recovery company, which aimed to improve all the data available with falling physical disk. Using tools and advanced recovery techniques such as Storage Capacity Reporting, these companies are allowing to recover from a hard drive is not in all cases. The usual method is not in a position to bring the reader into a clean room to find out how to promote the nature of the problem, repair or replace the internal damage, and so on.
Posted in Hardware, Storage
Posted on 23 May 2009.
Hard Disk Drive is storage device for storing digital data with a rotating magnetic surface. Repeat this drive known as a hard disk because it permanently in the system and can not be deleted, because the other media such as CDs or floppy disks. This device contains important information about the system, such as operating systems and other software. A part from your computer for storage in the same unit including known as the hard disk.
In any system, as a way back as storing important data and software, the necessary data, if you are looking for a hard disk, you can see a special magnetic material attached to both sides of the plate and pin plate respectively. This protocol is about a thousand revolutions per minute. This gives the RPM hard disk performance. This determines the speed of data that can read.
A drive, whether the hard disk controller and a jumper cable If you are looking for hard drives, high quality, must have character, such as fast search times, fast spinning, large buffer and extended warranty. Every time you save to your hard drive, the storage size. Your hard drive may be a different storage capacity. You can use different types of storage. This hard drive capacity, measured in megabytes and gigabytes.
To connect Hard Disk Drive to a computer, there are various types of connections are available.
USB is the most common form to set up your hard drive and nothing. You must disconnect the hard drive of juice. The computer immediately recognized the files and you can read the file almost instantly.
SATA is use for internal hard drives and offer higher speed file transfer.
eSATA although less frequent, but offers the same speed internal drive.
Depending on your needs, you can click on the internal hard drive or external hard drive. This has a large storage space and more than other media. You can large amounts of data. If your disk is damage, you lose all your important files. As important as the hard drive in case of accident shocked.
Posted in Hardware, Storage