Laptops are compact in size, Due to this only Some components of Laptops upgradable. Only Three to four things you can upgrade only if your Laptop model is supporting to this. Some parts are Laptop Hard Drives, Laptop RAMs we can upgrade or replace.

DNA Computers replace all types of Laptop RAM such as DDR2, DDR3, DDR4. Laptop RAM have different Capacity such as 2GB, 4GB, 8GB, 16GB, 32GB, 64GB. Each type of Laptop RAM have different frequency and operating voltage. we are professional in dell laptop ram replacement for inspiron series, vostro series, xps series, alienware series, precision series, Lattitude Series. we also replace laptop ram of HP envy, hp notebook series, hp pavillion, Elitebook Series, HP Probook Series, hp omen series, lenovo g series, b series, ideapad series, yoga series, legion series, asus vivobook, ASUS ROG Series, ASUS Experbook, ASUS Zenbook, Chrombook, Studio book, Acer Aspire Series, Acer Nitro Series, Acer Swift Series, Acer Spin Series, MSI Gaming Laptops of GT Series, GS Series, GE series, Alpha Series, Bravo Series, also Business series like Summit Series, Prestige Series, Modern Series, Sony vaio, Samsung intel pentium c2d, i3, i5, i7, AMD, Nvidia / Radeon Graphic card Laptops.