Alienware X51 specs (January 2012)

General

• Desktop type Gaming system

Processor / Chipset

• Type Intel Core i5

RAM

• Installed Size 8.0 GB
• Technology DDR3 SDRAM

Hard Drive

• Capacity 1000.0 GB
• Spindle Speed 7200.0 rpm

Optical Storage

• Type Slot-Loading Dual Layer DVD Burner (DVD?RW, CD-RW)

Graphics Controller

• Graphics Processor / Vendor 1GB GDDR5 nVidia GeForce GT 640

Operating System / Software

• OS Provided Windows 7 Home Premium, 64Bit