MacBook Pro 13.3 Laptop MB991LL/A Core 2 Duo 2.53GHz 4GB 250GB-Used

2.4GHz dual-core Core i5 processor (Turbo Boost up to 2.9GHz) with 3MB shared L3 cache 256GB PCIe-based flash storage; 8GB 1600MHz DDR3L onboard memory 13.3-inch (diagonal) Retina display, 2560x1600 pixel Resolution; LED-backlit with IPS technology Iris Graphics; 802.11ac Wi-Fi wireless networking Mac OS X Mavericks, Up to 9 hours of battery life