A:AnswerIf you are looking to upgrade to the RTX 2070 Super you may want to check on the PSU. The RTX 2070 Super draws more power than the RX 580, so if your current PSU isn't rated for enough watts to give you the additional headroom, then you may run into problems.
A system built and sold with an RX580 may have a PSU as low as 500W. Considering that you have a Ryzen 5, the lower end of the range of power requirements is likely okay, but for an RTX 2070 Super you should still aim for at least 550W. If you are considering upgrading the CPU in the future to a model that uses more power, then you may need 600W or more to ensure system stability and efficiency.
A:AnswerThis will fit the case since it has the appropriate amount of PCI slots available. This card requires 3 slots while the case has many more than that.
Please ensure that the power supply (PSU) included with your prebuilt PC has at least 650 watts total power or more as recommended by EVGA on the packaging. You can find the total power by opening your PC case/chassis and looking at the label found on the power supply itself.
The GPU also uses two PCI power cables:
1 x 6-pin PCIe power
1 x 8-pin PCIe power
While opening the case, make sure that the power supply has these cables otherwise you cannot power the GPU. If for instance you have an 6+2-pin PCIe cable, where there are 6 pins stuck together and a dangling set of 2 pins attached, it can still work as your 6-pin, just put the other 2 pins aside.