How do you improve data center power efficiency without impacting IT performance? HPE Flexible Slot Power Supplies deliver up to 96% power efficiency with 80 Plus Titanium-certified options that lower server power requirements. reduce power waste and costs in your data center. and simplify your spares strategy [1]. Its form factor is 25% smaller than previous generations leaving more space to add server options improving the performance of your servers. Fast. tool-less hot-plug access simplifies and enhances serviceability. Support HPE ProLiant Gen10. Gen10 Plus. and Gen11 servers. select HPE Apollo Gen10 & Gen10 Plus systems. and HPE Alletra 4100 data storage servers. simplifying your spares strategy and further reducing data center costs.What is new supporting point:HPE 1600W Flex Slot Power Supply with 94% efficiency. 200-240V AC input.HPE 800W Flex Slot Universal Power Supply providing choice of 277V AC or 380V DC input options.New HPE 1800W-2200W Flex Slot Power Supply with 96% efficiency. 200-240 VAC input. 80 Plus Titanium certified.[2]HPE 1000W Flex Slot Power Supply with 96% efficiency. 100-240 VAC input. 80 Plus Titanium certified.HPE 800W Flex Slot Power Supply with 96% efficiency. 200-240V AC input. 80 Plus Titanium certified.Choice of -48 VDC HPE Flex Slot Power Supplies. delivering 800W or 1600W output.