Solved Can i add one more HARD DISC(500gb as slave) without trouble Tags: New Build Power Supplies Configuration Graphics Cards Hard Drives Motherboards Systems Last response: September 4, 2010 9:41 PM in Systems Share bcdxer August 25, 2010 2:36:26 PM i have 450 watts power supply with my pc. my config is - athlonX2 250,500GB HDD,3GB RAM,Asus motherboard,512 mb GEOFORCE 8400GS graphics card. The said power supply is came from ZEBRONICS BILJEE cabinet. can i add one more HARD DISC(500gb as slave) without trouble? power supply is enough? More about : add hard disc 500gb slave trouble jasonw223 August 25, 2010 3:29:13 PM You don't need to worry about master / slave and all that with Sata drives. Also, you should be just fine power-wise to add another hard drive. m 0 l Wolfshadw a b ) Power supply a c 140 U Graphics card a c 150 V Motherboard August 25, 2010 3:30:02 PM You shouldn't run into any problems. I've had more power consuming hardware on a 450 watt psu (to include an 7800GS AGP graphics card). -Wolf sends m 0 l Related resources trying to add one more hard drive - Forum My pc only has one hard drive lead can i add a slave/master one - Forum Installing one or more Hard Discs on a Asus M4At85M motherboard - Forum Can't find your answer ? Ask ! Get the answer Best solution rainvie1 August 25, 2010 3:32:00 PM you should be able to handle a second hard drive just fine, unless youre overclocking through the roof. the only issue is the brand of your PSU isnt exactly top of the line, still, you should have no problem. Share bcdxer September 4, 2010 9:41:24 PM Best answer selected by bcdxer. m 0 l Can't find your answer ? Ask ! Publish Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !