Apple Mac Pro A1289 MacPro4,1 (Early 2009/Nehalem) Quad Core Intel Xeon W3520 @ 2.66GHz / 3GB of 1066MHz DDR3 SDRAM / 1TB HDD / OS X Mountain Lion / NVIDIA GeForce GT120
![Amazon.com: Mac Book Pro Charger,Replacement for Mac Book Pro 13 inch 60W Magnetic L-Tip Power Adapter Before Mid 2012,Compatible with Mac Book(Released in 2009-2010 : Electronics Amazon.com: Mac Book Pro Charger,Replacement for Mac Book Pro 13 inch 60W Magnetic L-Tip Power Adapter Before Mid 2012,Compatible with Mac Book(Released in 2009-2010 : Electronics](https://m.media-amazon.com/images/I/21FV7RIbyvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Mac Book Pro Charger,Replacement for Mac Book Pro 13 inch 60W Magnetic L-Tip Power Adapter Before Mid 2012,Compatible with Mac Book(Released in 2009-2010 : Electronics
![2012 Mac Pro (GTX980Ti) [1st,12C,E] + GTX 780 Ti x3 @ 64Gbps-PCIe (Cyclone Backplane) + macOS 10.11.6 | External GPU Builds 2012 Mac Pro (GTX980Ti) [1st,12C,E] + GTX 780 Ti x3 @ 64Gbps-PCIe (Cyclone Backplane) + macOS 10.11.6 | External GPU Builds](http://www.usedmac.com/products/image/cache/data/Mac%20pro%20Nehalem-500x500.jpg)
2012 Mac Pro (GTX980Ti) [1st,12C,E] + GTX 780 Ti x3 @ 64Gbps-PCIe (Cyclone Backplane) + macOS 10.11.6 | External GPU Builds
![Tested A1188 110W Power Supply for Mac mini A1176 A1283 AC Power adapter 18.5V 6.0A 2006 2007 2008 2009 Year 661 3910 ADP 110CB|Laptop Adapter| - AliExpress Tested A1188 110W Power Supply for Mac mini A1176 A1283 AC Power adapter 18.5V 6.0A 2006 2007 2008 2009 Year 661 3910 ADP 110CB|Laptop Adapter| - AliExpress](https://ae01.alicdn.com/kf/H4e6a1d1d590e463ca847dfe7e1c44905H/Tested-A1188-110W-Power-Supply-for-Mac-mini-A1176-A1283-AC-Power-adapter-18-5V-6.jpg_Q90.jpg_.webp)