Portable Hard Disks – mmmmwwwaahh !

Just thought of giving all you people who intend to buy large portable hard disks some advice.

You have two options.

Buy a regular SATA/ATA hard disk, and enclose it in a casing that protects it from dust and basic damage, and also attaches an IDE-to-USB convertor to the hard disk, thus adding that crucial ‘ease-of-data-transfer’ feature. This option is cheaper, and you can buy HDs of humongous capacity, and carry them around. The disadvantage is that since this HD is really a normal HD enclosed in a casing, it is not really ‘portable’. Yes, you can carry it around. But you will need an extra power source, and the chances of the HD getting corrupted over time, especially if subjected to jerks while on power, are really high. For example, at the beginning of this year, I purchased a 232 GB (standard 250 GB) Seagate SATA HD for Rs. 3900. I also purchased a Transcend casing for 1600 bucks. (This is among the higher end ones – you can get a cheaper Chinese equivalent for around 600 bucks.) Thus I got a pseudo-portable 232 GB HD for Rs. 5500. In mid-2005, I had purchased another such HD + casing, for 2900 + 700 = 3600 bucks. Such HDs are very useful for people who have access to lot of data (movies, sitcoms, music, e-books, software, etc.).

The second option, obviously, is to go for an actually portable HD (let me call it pHD), which is of the same type of the HDs used in laptops. These pHDs do not require any extra power as they source their power from the USB port. You can carry these pHDs in you pockets, thus taking all your data with you, without worrying too much about the pHD getting corrupted. Until recently, these didn’t come cheap – what with an 80 GB Toshiba pHD costing Rs. 4000+. However, just last month, a friend of mine managed to buy such a pHD of size of 120 GB at a meager (by pHD standards) Rs. 3000. How cool is that ! Ofcourse, this was in Singapore, but if you do know someone who is going there, this is what you should be telling that person to buy. This implies that two 120 Gb pHDs (= 240 Gb) will cost just Rs. 6000, a wee Rs. 500 more than Rs. 5500 I paid 4 months back for a HD of the same size which wasn’t really portable, which was as heavy as big book and which required external power.

My next HD purchase, which won’t be until atleast 2-3 years later, is definitely going to be a large capacity pHD. I have a feeling that I might just be able to afford it then !

Posted @ 11.05 pm, July 05, 2007