Power supply upgrade confirmed

I recently came across a problem when helping to upgrade a relatives Dell Inspiron 3880, when I went to the power supply upgrade list, the options were scarce, a 200 watt and a 260 watt. So I clicked on the 200 watt power supply and went to compatibility list and after scrolling through the list and searching psu upgrades , I came across a 360 watt power supply( Dell part 19YR3 ) for a OptiPlex 7060 Tower which happened to be compatible with the 200 watt power supply from the Inspiron 3880, Both machines use a 6 pin atx + 4 pin atx and the 360 watt comes with a bonus 6 pin gpu power connector. So I went ahead and ordered it and installed it, with the new power supply I ended up being able to install a 6 pin Dell Geforce GTX 1660 Super.