Gainward Gtx 660 on Seasonic 400w ?

[ringzin_84]

I have following configuration
motherboard: microatx simm-g31e(k)
Hard drive : 500gb samsung + 80gb seagate
ram : 3gb ddr2
Cpu: e5700
Dvd drive: 1xdvd drive
gpu : gt 240 1gb ddr3
os: windows 8
Seasonic SS400BT PSU

i want to buy this card :
http://www.flipkart.com/gainward-nvidia-geforce-gtx-660-2-gb-gddr5-graphics-card/p/itmdgszzcudj5hpm?pid=GRCDGSZAEFTQQHJG&ref=5684e7cb-0418-4f51-98f7-33a91ee373a3&srno=t_1&otracker=from-search&query=gtx%20660

my 4oow psu specs:
Power Output 400 W
Efficiency 85 %
Current at DC Output of +3.3 V 20 A
Current at DC Output of +5 V 20 A
Current at DC Output of +12 V 30 A 2x12v rail (1x12v =17Aa)
Current at DC Output of -12 V 0.8 A
Current at DC Output of +5 V sb 2.5 A
Motherboard 1 Motherboard Connector with 20 pin, 24 pin
CPU 1 CPU Connector with 4 pin
PCI-e 2 PCI-e 6 pin
SATA 4 SATA Cables
Peripheral 2 Peripheral Connector with 4 pins

http://www.flipkart.com/seasonic-ss400bt-psu/p/itmdfbeq...

will i able to run This card on this psu ?

 

[renz496]

seasonic is a very good brand. it should be able to handle GTX660 if you not OCing and put a lot of other stuff in your pc. nvidia recommends 450w minimum though for GTX660. other than that your E5700 will heavily bottleneck the card

 

[ASHISH65]

IT will WORK

buddy stay from gainward.there is no service center in india.better get from reputed brands
like asus,zotac and cpu will be huge bottleneck

 

[ringzin_84]

IT will WORK

buddy stay from gainward.there is no service center in india.better get from reputed brands
like asus,zotac and cpu will be huge bottleneck

i have not yet upgraded gpu but my pc hangs when i browse folders and icons take some times to load


it was not earlier when my psu was local intex 450w not branded

also seasonic has european power cord will it effect power output in india
my budget is around rs 15000
so should i buy new seasonic s ii 520w which is Current at DC Output of +12 V 40 A and gtx 650 ti 1gb

which fits my budget
should i buy 1gb or 2gb gtx 650 ti 128-bit ?
will gtx 650 ti bottleneck my e5700 ?
will it will be able to play all future games at medium settings and 4xaa in 1080p ?
and at high settings and 4xaa int 1280x1024 ?
will there will be difference in image quality between 128-bit and 192-bit and 256-bit gpu's ?
will seasonic s ii 520 w will be future proof ?