Power supply. Internal. Black, Silver. 450W front-to-back AC power supply, for use with the HPE FlexFabric 5710 switch.. Features. Compatibility. HPE FlexFabric 5710. Internal. Yes. Product colour. Black, Silver. Product type. Power supply. Power. Power consumption (typical). 450 W. Weight & dimensions. Weight. 680.4 g. Height. 64 mm. Depth. 51 mm. Width. 305 mm. Logistics data. Harmonized System (HS) code. 85177900