Hi All,
Can i put HD 4850 with Phenom X4 9650 in a 400 watt PSU?
I've tried to use some power supply calculators and it seems i can...
The test turns out that my entire system will only needs:
1) 330 Watt http://www.journeysystems.com/psu.php
2) 290 Watt http://www.thermaltake.outervision.com/Power
3) 217,6 Watt - manually calculate it (took the highest range)
http://www.tomshardware.com/reviews/geforce-radeon-power,2122-7.html
http://www.tomshardware.com/reviews/geforce-radeon-power,2122-6.html
My sys are:
ASUS M2N68-AM+/Patriot 2x2GB DDRII 800/WDC Caviar Blue 320GB/Sound blaster Audigy 4/Samsung DVD-RW/3 Fans+2 USB's
PSU Silverstone ST-400 (efficiency 79.69% at max)
Output: +3.3V@28A,+5V@30A,+12V1@18A,+12V2@18A,-12V@0.5A,+5VSB@2.5A
http://www.newegg.com/Product/Product.aspx?Item=N82E16817256032
But I never feel convinced since the card manucfacturer said that HD 4850 needs at least 450 Watt PSU with 75 Watt 6-pin PCI-e power connector (how can i know the wattage of my psu 6-pin PCI-e connector??)
I don't plan to OC'ing anything &still wanna use my old PSU. So I'd prefer degrading the GPU to a 4830 or even 4670
So, is it safe to go with HD 4850...or not?
any thoughts are welcome
Can i put HD 4850 with Phenom X4 9650 in a 400 watt PSU?
I've tried to use some power supply calculators and it seems i can...
The test turns out that my entire system will only needs:
1) 330 Watt http://www.journeysystems.com/psu.php
2) 290 Watt http://www.thermaltake.outervision.com/Power
3) 217,6 Watt - manually calculate it (took the highest range)
http://www.tomshardware.com/reviews/geforce-radeon-power,2122-7.html
http://www.tomshardware.com/reviews/geforce-radeon-power,2122-6.html
My sys are:
ASUS M2N68-AM+/Patriot 2x2GB DDRII 800/WDC Caviar Blue 320GB/Sound blaster Audigy 4/Samsung DVD-RW/3 Fans+2 USB's
PSU Silverstone ST-400 (efficiency 79.69% at max)
Output: +3.3V@28A,+5V@30A,+12V1@18A,+12V2@18A,-12V@0.5A,+5VSB@2.5A
http://www.newegg.com/Product/Product.aspx?Item=N82E16817256032
But I never feel convinced since the card manucfacturer said that HD 4850 needs at least 450 Watt PSU with 75 Watt 6-pin PCI-e power connector (how can i know the wattage of my psu 6-pin PCI-e connector??)
I don't plan to OC'ing anything &still wanna use my old PSU. So I'd prefer degrading the GPU to a 4830 or even 4670
So, is it safe to go with HD 4850...or not?
any thoughts are welcome