ASUS N55SF-DH71 15.6" LED Notebook, Intel Core i7-2670QM 2.2 GHz Processor, 8GB RAM, 750GB Hard Drive, Blu-ray Writer, Windows 7 Home Premium, Black

With Intel Core i7 inside, the N55SF-DH71 laptop has the power and seamless capabilities to achieve and enjoy more with great power efficiency and a smooth user experience. ASUS exclusive SonicMaster features technology bringing living audio to notebook PCs with precise processing protocols and codecs, superior speaker construction and large resonance chambers for impactful enjoyment - it's like going to a concert, the fidelity revitalizes vocals and every sound comes to life through advanced sound enhancement.