This is an upgraded Mid 2012 15 inch MacBook Pro, 9,1, A1286.<div>1TB Solid State Drive. &nbsp;Boots from off to the login screen in about 26 seconds, really fast.</div><div>The CD drive was removed and replaced with a data doubler and a 750GB HDD for extra storage capacity.</div><div>16GB RAM, this is the most a 2012 can take.</div><div>macOS Catalina, 10.15.7. &nbsp;This is as high as you can go on a 2012.</div><div>Has the optional and rare anti-glare screen, notice no reflections on the screen in the photos.</div><div>New aftermarket battery with 0 cycles.</div><div>Logic board was removed, cleaned, and new thermal paste was applied which helps it run cooler; these tend to run hot.</div><div>Includes an aftermarket 85 Watt charger/adapter.</div><div>Cosmetically excellent.</div><div><br></div><div>If you prefer to have the CD drive I can reinstall it.</div><div><br></div><div>Thanks for looking and feel free to contact me for more info or pictures.</div>