507779-B21 | HP ProLiant BL460c G6 Blade Server Intel Xeon E5540 2.53GHz Processor 6GB (3 x 2GB) PC3-10600 Registered Memory No Hard Drive Smart Array P410i Controller NC532i Dual Port Multifunction Server Adapter
Lot of 2 Intel Xeon Quad Core CPU SLBF6 E5540 2.53GHz 8MB 5.86GT/s Quad Core C-1 - All Things Surplus
LOT OF 2 - INTEL XEON E5540 2.53GHz 8M QUAD CORE CPU | eBay