13-inch MacBook Pro 2.7GHz i7

 2.7GHz dual-core Intel Core i7 processor

4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 memory

500GB 5400-rpm Serial ATA hard drive

Intel HD Graphics 3000 processor with 384MB of DDR3 SDRAM shared with main memory

 13-inch MacBook Pro 2.3GHz i5

 15-inch MacBook Pro 2.2GHz i7

2.2GHz quad-core Intel Core i7 processor
750GB 5400-rpm hard drive
Intel HD Graphics 3000 with 384MB DDR3 SDRAM shared with main memory
AMD Radeon HD 6750M with 1GB GDDR5 memory

17-inch MacBook Pro 2.2GHz i7

2.2GHz quad-core Intel Core i7 processor
750GB 5400-rpm hard drive
Intel HD Graphics 3000 with 384MB DDR3 SDRAM shared with main memory
AMD Radeon HD 6750M with 1GB GDDR5 memory

MacBook Pro 2.53GHz

2.53GHz Intel Core 2 Duo

4GBMemory

250GB hard drive

SD card slot

Built-in 7-hour battery

NVIDIA GeForce 9400M

MacBook Pro 2.66GHz

2.66GHz Intel Core 2 Duo

4GB Memory

320GB hard drive

SD card slot

Built-in 7-hour battery

NVIDIA GeForce 9600M + 9600M GT with 256MB

MacBook Pro 2.8GHz

(MC226LL/A) Enclosure Precision aluminum unibody Processor 2.8GHz Intel Core 2 Duo L2 cache 6MB shared System bus 1066MHz
Memory 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 SDRAM; supports up to 8GB
Hard drive 500GB 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