Model No : Apple 2.53GHz MacBook Pro - MB471/A

Processor - 2.53GHz Intel Core 2 Duo

L2 cache - 6MB shared

System bus - 1066MHz

Memory - 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM; supports up to 4GB

Hard drive - 320GB Serial ATA; 5400 rpm

Slot-loading optical drive - 8x SuperDrive (DVD-+R DL/DVD?RW/CD-RW)

Graphics - NVIDIA GeForce 9600M GT graphics processor; and NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory

Graphics memory - 512MB GDDR3

Video - Built-in iSight camera; Mini DisplayPort output port with support for DVI, VGA, and dual-link DVI (requires adapters, sold separately)

Display - 15.4-inch (diagonal) LED-backlit glossy widescreen display, 1440-by-900 resolution

USB - Two USB 2.0 ports (up to 480 Mbps)

Audio - Built-in stereo speakers, built-in omnidirectional microphone, combined optical digital input/analog line in, combined optical digital output/analog line out

Networking - Built-in 10/100/1000BASE-T (Gigabit) Ethernet

Wireless - Built-in AirPort Extreme Wi-Fi (based on IEEE 802.11n draft specification)2; built-in Bluetooth 2.1 + EDR (Enhanced Data Rate) module

Hardware accessories - 85W MagSafe Power Adapter, AC wall plug, power cord, lithium-polymer battery

Warranty -  One Year.