The Latest 2nd Generation Intel Core i7 Processor. Exclusive Cooler Boost Technology-Only one finger!! Exclusive Cooler Boost technology provides powerful cooling capabilities and receives real-time notification of the GE620's core temperature variations and fan speed. Exclusive DDR3 SO-DIMM x 4 slot Design Easily Doubles Performance. Provides you with the most economical means to upgrade memory capacity (16GB max), so you never again have memory issues affecting your gaming experience.More Storage, More Performance. Dual SATA hard drives（maximum capacity of 1TB）let you play more games, view more DVDs and download more music, allowing you to enjoy all kinds of entertainment when you’re out and about. NVIDIA GeForce® GT540M Discrete Graphics Card with DDR3 1.0GB, NVIDIA GeForce GT540M notebook GPUs give your games an adrenaline shot with the premium performance and great detail images quality thanks to latest DirectX11 effects. GeForce GT540M arms you with the latest industry-leading technologies including eye-popping NVIDIA 3D Vision, dynamic PhysX effects, high performance NVIDIA Verde drivers, and more.