laptop memory

Hello TomsHardware Fans Longtime "reader" first time "chatting" I'm building a Clevo P870TM (a.k.a Sager NP9877, Eurocom SkyX9C) laptop with an i9-9900k Intel CPU. The CPU Memory specs are as follow: Max Memory Size (dependent on memory type) 128 GB Memory Types DDR4-2666 Max...

Sup yall, quick question. Will THIS Memory - https://www.bestbuy.com/site/pny-performance-16gb-3200mh-ddr4-dram-cl22-sodimm-notebook-laptop-memory-black/6511520.p?skuId=6511520 Work in THIS Laptop -...

Corsair Vengeance Performance 8GB 2400MHz CL16 DDR4 V/s HyperX Impact 8GB 2400MHz CL14 DDR4 Non-ECC Unbuffered One is cl16 and another one is cl14 but they Barely have any price difference that's why am confused

So i want to add another Ram stick in my laptop but, m just confused about this what does that 1200 MHz in Bracket Means is it 2400 or 1200 ? Here is a Link of snap of Specs View: https://imgur.com/l7UWWgE

Hai all, I need some wisdom... I want to play GTA V PC but I'm not sure if my PC will run it -- I have $500 budget and I need to upgrade should I upgrade CPU + motherboard or GPU? Help xc Specs: i7 920 2.6ghz procesor GTX 560 ti Asrock x58 extreme Corsair CX600M I'm not that fond with it...