Will my PSU b able to sprt an additional 1TB HDD in addition to 160gb

[sudheesh1211]

My desktop config is as follows:-

Intel core 2 duo @ 2.20GHz E4500
2 gb ddr2 RAM (one stick of 1gb each)
160gb hdd
ati hd 6670 ddr3 1 gb
LG dvd rw
Intex smart 450W PSU

Will this setup be able to support an additional 1 tb hdd? (meaning both 160b as well as 1 tb hdds work together)?


About PSU
Brand: Intex
Power Supply Smart IT-2045S+
450W;20+4pin; 2 SATA; 2 HDD; 1 FAN
Ac input: 220V 50-60hz 5A
DC output: +3.3V:30A +5V:29A +12V:18A -12V:0.5A +5VSB:2A

 

[trapper]

You're safe to add another HDD. You're likely using 350w-400w max on load. Another HDD isn't going to add much to that.

 

[sudheesh1211]

Any Idea how much power 1 tb hdd consumes?

 

[trapper]

At most it would use 15w at any given time it is in use (actually writing or reading data).

 

[sudheesh1211]

And How much do u think my existing 160gb consume?