Refurbished: Refurbished DELL Precision T5400 Workstation Intel Xeon E5420 x2 2.5G / 4G DDR2 / 250G / DVD / NVS 295 / Windows 7 Professional 64 Bit / 1 Year Warranty - Newegg.com
YN642 0YN642 CN-0YN642 875W For Dell Precision T5400 Power Supply H875E-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.