WoW-Mania

I have looked around the website and I have not been able to find a minimum hardware requirement to run this version of WoW.
We use a lot of different laptops and desktops to play here. The last update left us with not being able to run the game here on our old Lenovo T400 laptops because of low framerate. Before we replace those laptops, we would like to know the hardware requirements that you might recommend. We of course are running Linux Mint 20.1 and using Wine with excellent results on all computers until recently.

Hardware requirements ripped from a 2008 post for WoTLK, it should be exactly the same to this day.

Operating System: Windows XP (Service Pack 3), Windows Vista (Service Pack 1)

Sound: DirectX-compatible sound card or motherboard sound capability

Processor (Minimum): PowerPC G5 1.6 GHz or Intel Core Duo processor

Processor (Recommended): Intel 1.8GHz processor or betterProcessor:

RAM (Minimum): 1 GB RAM

RAM (Recommended): 2 GB RAM

Video (Minimum): 3D graphics processor with Hardware Transform and Lighting with 64 MB VRAM (such as an ATI Radeon 9600 or NVIDIA GeForce Ti 4600 class card or better)

Video (Recommended): 3D graphics processor with Vertex and Pixel Shader capability with 128 MB VRAM (such as an ATI Radeon X1600 or NVIDIA 7600 class card or better)