Manufacturer:  Intel Product Type:  Server / Workstation Xeon Processor Stepping Code:  SL84B Socket:  604 (Micro-FCPGA) CPU Speed (Mhz):  2.8 GHz Bus Speed (MHz):  800MHz Voltage Range:  1.5V L2 Cache:  512KB Condition:  New server pull ( fully tested ) Included:  SL84B Processor Warranty:  30 days