Alienware Aurora™ mALX
AMD Turion™ 64 Mobile ML44 2.4GHz 800MHz FSB 1MB L2 Cache
2GB DDR SO-DIMM at 400MHz - 2x1024MB
Dual 512MB NVidia® GeForce™ Go 7900 GTX SLI Enabled
http://www.alienware...ode=SKU-DEFAULT
Xtreme SL Pro
AMD Turion X2 TL-60 2.0GHz
NVIDIA Quadro 2500M 512MB
2GB DDR2 667MHz
http://www.rockdirec...p...REME SL PRO
ps: the use is for gaming!!