[Discussion] Is the Lenovo Legion 5 Tower a good option for an upgradable PC?

I bought this primarily to play with open source LLMs. I know I will be running the lower end versions unless I upgrade to something with 24GB VRAM

Here is a quick glimpse of the specs
AMD Ryzen™ 7 7700 Processor (3.80 GHz up to 5.30 GHz)
NVIDIA® GeForce RTX™ 4070 Ti SUPER 16GB GDDR6X
**32 GB DDR5-**5200MHz (UDIMM) - (2 x 16 GB)
1 TB SSD M.2 2280 PCIe Gen4 Performance TLC

I got it for a little less than $2000 CAD with coupons

Full Spec Sheet Below

https://psref.lenovo.com/Detail/Legion_T5_26ARA8?M=90UX0013US

I am aware of this problem
https://www.reddit.com/r/Noctua/comments/193x0ju/i_bought_a_noctua_nhl9x65_chromaxblack_i_have_a/

And I am not sure whether I can upgrade the RAM

I am a newbie, please be gentle, thank you :)