• Intel Core i3-370M, 2.4 GHz, 3MB Cache
• 2 GB DDR3 SDRAM
• 320 GB 7200 RPM Hard Disk
• 15.6" High-Definition LED HP BrightView Display 1366x768
• 
512 MB ATI Mobility Radeon HD 5470 Graphics

• Intel Core i7-2630QM 2nd generation, 2.0 GHz, 6MB   Cache
• 4 GB 1333 MHz DDR3 SDRAM ( up to 16 GB )
• 640 GB SATA 5400 RPM Hard Disk Drive
• Windows 7 Home Premium 64 bit
• 15.6" High-Definition LED HP BrightView Display
• 2 GB AMD Radeon HD 6770M Graphics

• Intel Core i5 2nd generation Processor 2410M, 2.3 GHz,
  3MB Cache
• 4 GB DDR3 SDRAM
• 640 GB 5400 RPM Hard Disk
• 1 GB Nvidia Geforce Graphics
• 14.0" High-Definition LED HD BrightView Display 1366x768

• Intel Core i5-2410M 2nd generation, 2.3 GHz, 3MB Cache
• Intel 6 Series HM65 Chipset, 5 GT/s
• 4 GB DDR3 SDRAM
• 640 GB SATA 5400 RPM Hard Disk
• 1 GB (DDR3) NVIDIA N12P-LP Graphics
• 15.6-inch SuperBright LED HD display

• Intel Core i5-2450M processor 2nd Generation, 2.5 GHz,
  3MB Cache
• 6 GB 1333MHz DDR3 SDRAM
• 500 GB 5400 RPM Hard Disk Drive
• Windows 7 Home Premium SP1 64 bit
• 15.6" High-Definition LED BrightView Display 1366x768
• 1GB NVIDIA GeForce GT525M graphics

• Intel Core i3-2330M 2nd Generation, 2.2GHz, 3MB Cache
• 4 GB 1333MHz DDR3 SDRAM
• 500 GB 5400 RPM Hard Disk Drive
• Windows 7 Home Premium SP1 64 bit
• 1 GB NVIDIA GeForce GT525M graphics
• 15.6" High-Definition LED BrightView Display 1366x768

• Intel Core i5-2430M 2nd generation, 2.4GHz, 3MB Cache
• Intel 6 Series HM65 Chipset, 5 GT/s
• 4 GB 1333MHz DDR3 SDRAM
• 500 GB SATA 7200 RPM Hard Disk
• 1 GB DDR3 AMD Radeon HD 6630M
• 15.5" TFT colour display 1366x768
• Windows 7 Home Premium with Service Pack 1 64-bit

• Intel Core i5 2nd generation Processor 2450M, 2.5 GHz,
  3MB Cache
• 4 GB 1333 Mhz DDR3 SDRAM
• 500 GB 5400 RPM Hard Disk Drive
• Windows 7 Home Basic SP1 64bit
• 1 GB AMD Radeon Graphics
• 14.0" LED HD Brightview Widescreen 1366x768

• Intel Core i5 2nd generation Processor 2450M , 2.5 GHz,
  3MB Cache
• 4 GB 1333Mhz DDR3 SDRAM
• 500 GB 5400 RPM Hard Disk Drive
• Windows 7 Home Basic SP1 64 bit
• 1 GB Nvidia Geforce Graphics
• 15.6" LED HD BrightView Display 1366x768