Normal
That ultimately doesn't matter much, as the vast majority of that air will be coming through the GPU heatsink under anything putting a load on the GPU, and will as such be hot when it reaches the PSU. Of course it would be even worse if there wasn't a plentiful supply of fresh air, but remember, this is a 320W GPU. That's a lot of heat for a small case. And unless you're going for a top quality PSU, most of them are only rated for operation at up to 40°C, which will easily be exceeded by the exhaust coming off that GPU.I can clearly see the intake grill on the PSU on its bottom, so yeah, definitely taking in air from the GPU fan as I said.
That ultimately doesn't matter much, as the vast majority of that air will be coming through the GPU heatsink under anything putting a load on the GPU, and will as such be hot when it reaches the PSU. Of course it would be even worse if there wasn't a plentiful supply of fresh air, but remember, this is a 320W GPU. That's a lot of heat for a small case. And unless you're going for a top quality PSU, most of them are only rated for operation at up to 40°C, which will easily be exceeded by the exhaust coming off that GPU.
I can clearly see the intake grill on the PSU on its bottom, so yeah, definitely taking in air from the GPU fan as I said.