Shadow21 :
hang-the-9 :
That is decent enough for modern games to pair with a 1050 Ti. Make sure you do a BIOS upgrade first if there is a newer one for your system
before trying to install a new video card and make sure your power supply can run the card.
Do you think it will be able to handle the additional storage?
Don't see why not, you can run as many hard drives as will fit on the motherboard connectors and case. Or are you asking about the power supply? No way to know since you did not give any info about that. Hard drives don't use up much power, biggest issue may be the video card.