Group items tagged

Attention when use your new DELL Inspiron 7447 battery pack Do you want your laptop run well at any mobile place ? The Follow suggestions will help you protect your laptop battery life. Here's How: 1. Before using the new battery, Please read the DELL Inspiron 7447 battery maintain parts of the user manual carefully.

NVIDIA GeForce GTX 850M 28nm Maxwell GM107 chip based on GT, is the successor to the 750M, but compared to the last generation of its performance in more than 40%. With 640 stream processors and 16 ROP unit, the 902MHz core frequency, and supports dynamic acceleration technology, 128bit memory interface, 4GB DDR3 memory.