Amazon.com: Intel Xeon E5502 SLBEZ Dual-Core 1.87GHz 2nd CPU Kit for Dell Precision T5500 (Certified Refurbished) : Electronics
CMS 8GB (2X4GB) DDR3 10600 1333MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Precision Workstation T5500 Ecc R for Server Only - B37 at Amazon.com
Amazon.com: Intel Xeon E5502 SLBEZ Dual-Core 1.87GHz 2nd CPU Kit for Dell Precision T5500 (Certified Refurbished) : Electronics