HP Compaq Desktop PC dc5800(KA418UT) Pentium Dual Core E2180 (2.00GHz) 512MB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com
INTEL PENTIUM E2180 DUAL-CORE – 2.0GHz CPU - SOCKET LGA775 – SLA8Y – 800MHz BUS | eBay
Intel Pentium E2180 2GHz Dual-Core Desktop CPU Processor SLA8Y Socket T LGA775 735858196369 | eBay