One can find more information about external hard drives for laptops from Amazon. The best way to find more information is from the brand of laptop website.
There are many websites that offer various amounts of information on hard drives for laptops. Some of these websites that offer information are eHow, Wikipedia and WikiHow.
Hard drives mainly only affect speed when the computer is writing to them, or retrieving from them. If you are using the drive to play some high end game or watching a movie on one, then I would say yes. Otherwise, probably not.
One can find cheap portable hard drives on online shops like Amazon or eBay. Just look for regular hard drives instead of flash drives, as these are more recent and cost much more then classic hard drives.
External DVD drives are obtainable for laptops. Many of them are slimline portable models especially suitable for traveling. They are useful for backing up data or watching DVD movies on ultra-slim laptops which do not come with an internal DVD drive.
Smaller laptops are often netbooks, and they are not as powerful as full-sized laptops. They generally have smaller hard drives and less processing speed. The size of the laptop does not neccessarily equate with its power. You can find very small netbooks or laptops that exceed the computing power of some desktops.
You can purchase Hitachi hard drives from stores such as Newegg. Alternatively, you can also purchase these drives online from retailers such as Amazon.
Yes, you can. If your computer has more sata ports you can use then to connect more hard drives.
Usually one in a typical home PC. Power users may have more. Servers can have arrays of hundreds of disks
One.
One of the advantages of external hard drives is they are available in large capacities. Options are available for hard drives that have mass storing capability.
To get hard disk drive speeds, one may search through many locations. Most websites that sell hard disk drives will allow one to select multiple hard disk drives to compare and contrast them. Once one has selected the hard disk drives to be compared, one can look for speeds offered. In addition, there are many websites that are devoted to the latest and greatest in technology and some of these have comparisons between the different hard disk drives.
There are many places on the high street to buy hard drives for data storage like PC World. You can also find hard drives for sale on both Amazon and eBay.
As many as needed. In laptops/notebooks there is usually only one hard disk. In a desktop or server there could be potentially any number of disk drives. If you mean a CD/DVD drive the same applies.