Apple MacBook Pro (2011) 13", 2.3 GHz Intel Core i5, 4GB RAM, 320GB - SEE DESC.
320GB or 500GB 5400-rpm Serial ATA hard drive; optional 500GB 5400-rpm hard drive or 128GB, 256GB, or 512GB solid-state drive. MacBook Pro. Important Note #2: Battery Status is on "Replace Now". Support for Apple iPhone headset with microphone.