Which PSU is best for my desktop?

[dstubbornkanav]

I'm buying a new desktop and this is my configuration:

CPU: i3 - 2120

Mobo: Intel DH67CL

RAM: 2 X 4gb Gskill ripjawsX

GPU: ATI HD6850 DDR5 1GB DDR5 (can upgrade to 2 gb in future)

Fans: 1 processor, 1 rear fan and 1 top fan(120mm), i side fan (200 mm) and may be 2 front fans

Cabinet: Vulcam Gaming mATX Chasis

1 Dvd writer

2 Sata HDD (160 gb and 2 TB)





Now i have 2 questions:

1. Does this machine really needs that much fans as i'm installing a mATX board on an NZXT Vulcan Gaming mATX chassis (1 top and 1 rear fan comes along with the cabinet).

2. Which PSU is best for my configuration?

 

[hellfire24]

just install a front intake fan and you are good.
for psu,a quality 500w will run your rig well,something like this-
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139027

 

[randomkid]

+1 with the Corsair CX500 V2.

 

[bartholomew]

Installing a front intake fan will improve airflow inside your case. Do consider installing one.

Antec EarthWatts EA-500D Green 500W
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371035

SeaSonic S12II 520
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151094

The CX500V2 is also a good choice