Apple MB991LL/A 2.53GHz MacBook Pro 13.3" Contents - MacBook Pro MB991LL/A, Lithium-polymer battery, 60w MagSafe Power Adapter, AC wall plug and power cord Other Contents: Display Cleaning Cloth, Install/Restore DVDs, Printed and Electronic Docs Software Bundle - Mac OS X v10.5 Leopard, iLife '09, 1-Year Limited Warranty Intel Core 2 Duo 2.53 GHz Processor; 3 MB L2 Cache, 1066 MHz Bus Speed 4096 MB DDR3 (PC3-8500) RAM Max - 8 GB; 250 GB SATA (5400 RPM) Hard Drive