Intel BX80601W3530 Xeon W3530 Four Core 2.8GHz... at MacSales.com
Apple Mac Pro MC560LL/A Workstation – 1 x Xeon W3530 – 3 GB RAM – 1 TB HDD – Mac OS X 10.7 LionATI Radeon HD 5770 1 GB Graphics – DVD-Writer – Serial ATA/300 Controller – Gigabit Ethernet – Wireless LAN – Wulus