Selling my tower mac pro (2009) that is a beast of a machine (this is my backup workstation) because I'm upgrading. It is a 2009 model but because i upgraded the CPU to the westmere w3680 it identifies as macpro 5,1. Specs of note: -3.33ghz 6 core xeon processor (w3680) -16GB 1066MHz ddr3 RAM -ATI RADEON 5770 1GB -256gb sandisk ultra SSD (which i will wipe before sale) -it's currently on sierra, but i can help u install supported OS of your choice. -old mac keyboard seen in picture -3rd party power cord (as i have long lost the original white color mac one) Self pickup at Golden mile complex as item is very heavy. Thanks!