Few bits to upgrade

[Minimansam]

Hey all I have had the alienware x51 r3 for a while with the following specs
Technical Specifications

• Processor: 6th Gen Intel i3 6100 @ 3.70GHz
• Memory: 8GB DDR4 @ 2133MHz
• Storage: 1TB Serial ATA
• Graphics: Intel HD 530 Onboard & NVIDIA GeForce 745.
• Power: External 240W Alienware Power Block

I was looking to upgrade to a gtx 960 and Samsung 850 500gb ssd and I know I need the 330w powerbank for the 960 any other advice or other recommendations have about 400ish budget thanks.

 

[Minimansam]

Anyone ?

 

[Minimansam]

I got the gtx 1060 sc it is only about 7 inches and same wattage needed as the 960 that the uprated models have in them

 

[Minimansam]

I'm getting the ssd and I want to take out the hdd I have an windows usb and my product key when I install windows to it do I have to reinstall the alien ware stuff on it .if I do do I just go on the alien website thanks