Check the listing for details. APPLE XSERVE XRAID POWER SUPPLY 450W 620-2107 A1009. Condition: For parts or not working. Listed at 8.99 USD. Apple Xserve XRaid power supply. You are bidding on ONE UNIT. I have shown multiple units in some of the photos so you can see all of them to decide if you want this. This unit was removed from an Xserve XRaid raid system. The unit was in a server room in a basement. During a storm there was a black out. The servers were on a UPS battery so they were powered down. Without power the pumps failed and water got into the basement and flooded the server room. These systems were properly powered down when the water came in They had Xserve servers and other servers that were in the same room. They booted them afterwards and most of them started but since insurance covered the storm they bought new gear and stripped parts from the servers (ram, optical drives etc) I am now selling these for very low prices to anyone that needs these parts. I have other parts. I will list these up a few at a time. If you want more let me know. They are being sold as-is, for parts or repair. Note: in order to show photos of each unit I am listing them all individually. If you purchase multiple, check out and pay for them. I will box them up, recalculate the shipping and send refund you the difference so you will pay less if you buy more than one unit.