At least 8 GB

Dell Inspiron 17R Special Edition Laptop Computer- 3rd Generation Intel Core i7-3630QM processor (6MB cache, up to 3.4 GHz). Memory: 8GB Shared Dual Channel DDR3 Memory. Monitor: 17.3 Full High Definition (1080p) LED Display with Anti-Glare. Hard Drive: 1TB 5400RPM SATA HDD + 32GB mSATA SSD w/ Intel Smart Response. Optical Drive: 8X Tray Load CD/DVD Burner (Dual Layer DVD+/-R Drive). Video Card: NVIDIA GeForce GT 650M GDDR5 2GB. Audio: Skullcandy Speakers with WaveMaxx 4.0. Network Card: Integrated 10/100 Network Card

Processor & Memory: Intel Core i7-3632QM Processor 2.2 GHz 8GB DDR3 SDRAM (2 DIMMs) Drives: 1TB (5400 RPM) SATA Hard Drive Blu-Ray Combo Drive (Reads BRD, Writes to DVD/CD) Operating System: Microsoft Windows 8; (64-bit) Windows 8 is Beautiful, fast, and fluid. Personalized: Make your Start Screen your personalized home for the things you care about.  Organize and customize it the way you want. Connected: Now everything is in one place to share.  Integrate your online favorites - Facebook, Flickr, Hotmail, etc. - with content from your PC., such as photos and contacts. Graphics & Video: 17.3 HD+ LED Display with Anti-Glare (1600 x 900) 1 GB Nvidia GeForce GT 630M Communications: Intel Centrino® Wireless-N 2230, + Bluetooth Integrated 10/100 Network Card Integrated 1.0 MP WebCam ... Less

Dell Alienware M17x R4 Gaming Laptop Computer- 3rd Generation Intel Core i7-3630QM (6MB Cache, up to 3.4GHz w/ Turbo Boost 2.0). Memory: 12GB (2 X 2GB, 2 X 4GB) Dual Channel DDR3 at 1600MHz. Monitor: 17.3-inch WideHD+ 1600 x 900 60Hz WLED. Hard Drive: 1TB 5,400 RPM + 32GB mSATA Caching SSD. Optical Drive: Slot-Loading Dual Layer DVD Burner (DVD+-RW, CD-RW). Video Card: 2GB GDDR5 NVIDIA GeForce GTX 660M. Audio: Creative Sound Blaster Recon3Di with THX TruStudio Pro Software