دو برابر کردن سرعت رم و کامپیوتر بدون هزینه

Like and Share. Subscribe My Channel for Future Uploads. NOTE: its safe nd work also ...but dont expect great results as like "adding a physical memory from store"....this method just increase some performance and helpful to people..who cannot afford to upgrade a RAM from store how to increase ram speed/performance in PC... 2gb=4gb 4gb=8gb 8gb=16gb