Will the gtx560 ti fit inside a the case of hp pavilion hpe h8m 1000z series pc the chasis is a u atx?

dimensions are l. 16.22 w.6.88 H.16.34|||The case seems to be a standard mid tower size, so The GTX 560 will probably fit, however you will need a new PSU, the stock 300 watt unit won't cut it.|||Before you look at dimensions, you need to make sure the power supply has enough watts. But I'd say 90% it won't fit. And I doubt that pc has the 2 pcie power connectors it needs.