Up for sale is another early 2009 Mac Pro 4,1 model. It has been firmware
flashed to a 5,1 model and Mac OS 10.12 Sierra has been installed. It is the 8
core model with dual 2.26ghz quad core Xeon processors. This one has been
upgraded to 8GB of ram and a 1TB hard drive. The video card is the N
Up for sale is another early 2009 Mac Pro 4,1 model. It has been firmware
flashed to a 5,1 model and Mac OS 10.12 Sierra has been installed. It is the 8
core model with dual 2.26ghz quad core Xeon processors. This one has been
upgraded to 8GB of ram and a 1TB hard drive. The video card is the N
Up for sale is another early 2009 Mac Pro 4,1 model. It has been firmware
flashed to a 5,1 model and Mac OS 10.12 Sierra has been installed. It is the 8
core model with dual 2.26ghz quad core Xeon processors. This one has been
upgraded to 8GB of ram and a 1TB hard drive. The video card is the N
Up for sale is another early 2009 Mac Pro 4,1 model. It has been firmware
flashed to a 5,1 model and Mac OS 10.12 Sierra has been installed. It is the 8
core model with dual 2.26ghz quad core Xeon processors. This one has been
upgraded to 8GB of ram and a 1TB hard drive. The video card is the N