Powered by 4th Gen Intel® Core™ i7 processors utilizing Intel HM87 Express Chipset, M4 comes with choice of 13.3 in. 3,200 x 1,800 QHD+, 2,560 x 1,440 Quad HD matte, or 1,920 x 1,080 Full HD matte displays. NVIDIA GeForce GTX 960M/860M/765M graphics technology options meet differing performance needs, and up to 16 GB DDR3-1866 SODIMM memory is supported via 2 slots with accessible and upgradeable 8 GB modules. Up to 4 TB storage is available via 2 mSATA SSDs and one 9.5 mm storage drive bay.