ASPIRE A515-54G I wanted to upgrade my RAM or GRAPHICS CARD

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Hello I need help. I am thinking to Upgrade my Graphics Card or the RAM but I do not know what to do. I did my research and the Maximum Capacity of my Graphics Card (Nvidia GeForce MX250) is 4GB but I wanted to put more.

Here are my current specs:
Device name: ASPIRE A515-54G
Processor Intel(R) Core(TM) i5-10210U CPU @ 1.60GHz 2.11 GHz
Installed RAM 4.00 GB (3.72 GB usable)
Device ID 6F15CEB5-4A20-4523-AF3C-A7BC0C26C738
Product ID 00327-30756-16125-AAOEM
System type 64-bit operating system, x64-based processor
Pen and touch No pen or touch input is available for this display

[Edited the thread to add model name to the title]

Puraw

https://community.acer.com/en/discussion/697249/aspire-a515-54g-i-wanted-to-upgrade-my-ram-or-graphics-card

You can't upgrade the MX250 graphics card because it is soldered to the motherboard.

https://community.acer.com/en/discussion/616581/ram-upgrade-aspire-5-a515-54g

There is a 4GB DDR4 module soldered and one free slot for up to 16GB DDR4-2600MHz: https://www.crucial.com/compatible-upgrade-for/acer/aspire-a515-54g that will run in Single Channel mode at 1333MHz speed. If you want RAM in Dual Channel mode 2667MHz, you have to replicate the soldered 4GB DDR4 (8GB total RAM); open Command Prompt and type: wmic memorychip list full note the brand and part number and install exactly the same DDR4 so it will form a 'Kit', any deviation between the 2 modules will result in the RAM down clocking to 133MHz.