DELL FX2s Switched Enclosure w/ 4 x DELL FC640 Compute Nodes. FX2S -2U Rack Enclosure. 4 x DELL PowerEdge FXC640 Server Nodes. 4 x DELL M640 Nodes installed. Hyper-Threading (Dual Capable, BOTH Installed, 40 cores /logical Procs / 80 Threads).
eBay