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That's the only info I could pull up on it through my phone,
Ram wise it would be ddr3 sodimms, any size 1-2-4gb,
Ssd wise, you will be able to just plug a ssd in as it will boot from it as it would a normal hdd, although it sounds like it's been ripped apart for pieces so there may be something wrong with it internally,
Graphics cards are very had to change in laptops, as there usually designed not to be removed and are usually specific sizes. Not to mention the laptop mobo may not support the power requirements of any other gpu so i doubt you'll have any luck im afraid, there seems to be very little on the Internet about this laptop????
The charger port pin will need to be changed inside the machine, usually means taking it to a pc specialist and they will most likely be able to source a charger or at least tell you what type you need!!!
I'm sorry I couldn't be more help!!!! I hope you bought that cheap! It needs a lot adding to it!!