will the psu fit

[avalon096]

I am going to buy the thermaltake versa n21 snow windowed atx Mid-Tower Chassis...I just have 3 questions:

1-will the corsair SF450 sfx psu fit in that case and what is its dimensions

2 - will this psu be good enough for the gigabyte geforce gtx 960 OC Edition 2GB card (stock No overclocking)

3-what is the corsair VS450 dimensions and will it also fit in the case and will it be good enough for the card

 

[impsquared]

Yes both will fit, and both are powerful enough. However, you will have to get something like this if you use an SFX PSU in an ATX case: http://www.corsair.com/en-us/sfx-to-atx-psu-adapter-bracket

SF450: 12.5 x 10 x 6.3 cm
VS450: 15 x 14 x 8.6 cm