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How to Buy a Hard Drive

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Liam is 14 years old, and from the United Kingdom. He definitely has a bright future ahead of him. He sent in this top 5 list, with his tips on buying an external hard drive. Pay close attention to these tips if you’re in the market for one of these devices. Liam’s advice is right on target.

  • Decide on where and when you will be needing the hard drive. If you’ve got a laptop, then you’ll need a small, compact device, that only has one cable, and no bulky power supply. You’ll probably need a 2.5 inch drive, also called a notebook hard drive. These tend to smaller in size, but also smaller in capacity. Desktop hard drives, or 3.5 inches, tend to be a lot bigger in capacity, but have a separate power supply, and have a noisy fan running in the background.
  • Check the connections. What has your computer have that the hard drive will plug into? USB is the most common, but you need a dedicated port connected straight to the computer. They cant really be used in a USB hub, and tend to be quite slow. From my own experience, fire wire hard drives are the best. They are extremely fast at moving data and are virtually silent. But, they are a bit more expensive and are a little harder to come by than USB. If you’re using the hard drive between several computers, get an Ethernet hard drive that can be plugged straight into your router or hub/switch, but are a lot more expensive. eSata drives offer the fastest connection, but require a special connector and are extremely rare in most shops.
  • Check the speed. If you’re a dedicated game player and use the best games that money can afford, no matter how fast your system is, unless you’ve got a fast hard drive, you’re toast. Most hard drives, both external and internal tend to run at 7,200 RPM. smaller drives will run at 5,400 RPM. But, if you’re someone who needs fast connections, go with something above 9,000 RPM. Of course, the speed of the cable does help, but the faster your hard drive spins, the faster you can get information to and from it. Beware, faster drives run a lot warmer, and will probably have a big, noisy fan hanging out the back.
  • Backup software. If you’re running OS X Leopard, then you’ve got Time Machine, but windows users will probably need extra software for regular backups. Check the packaging of the hard drive, or its website, to see if it comes with dedicated back-up software. Backing up is a must, even for the smallest users, because you never know when your internal hard drive will fail, or windows goes ahh and dies in front of you.
  • Read reviews. Whenever buying anything costing more than a few bucks, check the web and several different websites for reviews and ratings of the product. Check to see what people say about the noise of the fan, the speed of the machine, and what its like in general. Chances are you’ll find a good deal, especially in the January sales, but there is normally a reason for a hard drive to be priced lower than all of those around it.

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19 Comments

i sooo need more spacee, m just not in the market yet. this will b handy for future reference!!

thanks chris, i asked for the video, and you did it:) great info liam

what was the external drive he recommended with eSATA, Firewire 400/800 and USB?

hmm.. i kinda messed up my last hard drive. and now i got a 1t. Deskstar 7K1000 that costed me about 400$ as it is quiet.. but note: the more you get thhe more info seems to skip around. and slower things will go.. i had the money on me so i bought it.

My Friend has a 250 gigerbyte external Harddrive connects via USB and is really silent!

i wrote that list (by the way, im liam!)

thanks for the tips…saved me a lot of trouble :D …. got a question though : when are we going to get portable terabyte hard disk drives … that would be something cool to have

Couple of things I an very curious about hard drives mounted in external cases with USB or FW conections …. which drives are best suited for an unventilated external case ??? Do some run hotter than others (I assume cooler is better)? Are some more prone to failure if their cycle on/off time is more frequent ?? What other criteria are applicable for selecting a hard drive for an external case ?? Are some cases designed to avoid a drive failure or prolong the service life of the drive ???

noob i doubt u do u need that for ur porn 5tb

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thanks very much…. Big help!

Already got em’. newegg sells them.

14 year old knightmare stores, lol big up. good advance as well. YEa hte prob is the net aint that old is it,lol

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