Link to home
Start Free TrialLog in
Avatar of wsanchez
wsanchez

asked on

Need advise

I am planning to add a second hard disk to my computer.  However, all the power source plugs are already being used. Should I buy another power supply with more cables or is there a way of fixing the problem w/o buying one.   Please advise.
ASKER CERTIFIED SOLUTION
Avatar of TimCaturaHouser
TimCaturaHouser

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Avatar of wsanchez
wsanchez

ASKER

What is the rating of a hard disk in Watts?  It is not given on my hard disk.  Also, the rating given on the CD-ROM is 1A for the 5V range and 1.5A for the 12V range.
I don't know what you have for a hard drive, so I can't tell you exactly, but if you use Ohms law, you can convert Watts to Amps.

You must watch Both 5 and 12 V, but I would be more concerned with the 12 V side.....  
I have a 1.2 gig Seagate HD and I would also like to know the rating of a 2 gig HD.  Thanks.
It really depends on the model!

Here is the seagate web site for search by Alpha, Numeric, power search, etc...

http://www.seagate.com/support/disc/noframes.shtml
thanks for the tips.