Power supply location | At the top of the rear side | At the top of the rear side | At the top of the rear side | At the top of the rear side | At the top of the rear side |
PSU models* | AA350, AA400, AA450, AA500, UNS350, UNS400, UNS450, UNS500 | AA350, AA400, AA450, AA500, UNS350, UNS400, UNS450, UNS500 | AA350, AA400, AA450, AA500, UNS350, UNS400, UNS450, UNS500 | AA350, AA400, AA450, AA500, UNS350, UNS400, UNS450, UNS500 | AA350, AA400, AA450, AA500, UNS350, UNS400, UNS450, UNS500 |