From the beginning, the AERO series raised the bar of what a high-performance laptop should be; ultra-light, ultra-fast, with no limitations. Cutting edge engineering enhanced the end user experience by tackling the finer details, optimizing performance through calibration. The all new AERO evolves again from the inside out with an upgraded cooling system, refined aesthetics with an unparalleled visual experience, giving users the power to realize endless creative possibilities. With the AERO series, users can have lightning fast video or 3D rendering, or embrace smooth as butter gameplay of AAA game titles.
A: I believe you can upgrade the Windows by yourself or talk to specialist for the process. Same to the memory capacity. AERO series comes with 2 slots of memory, so you can upgrade it easily.
Q: what is the HZ for the laptop
A: Searching model AERO 17 XB-8US1130SH yields "AERO 17 XB-8US1130SH 17.3" 144Hz FHD i7-10875H RTX 2070 SUPER MAX Q GDDR6 8GB 8GBx2 DDR4 M.2 PCIe 512GB SSD Win10" from Gigabyte's website. HZ is 144. The other person is incorrect on 60hz. Little research goes long way, never assume they are just going to state it for you.