Yes. The Lenovo Lenovo L22e-20 Monitor is compatible with a 100 mm x 100 mm (3.94 in. x 3.94 in.) VESA mount. Here is a link to more information about this monitor: https://pcsupport.lenovo.com/us/en/products/monitors-and-projectors/lcd-monitors/lenovo-l22e-20-monitor/parts/PD500303

That will depend on the requirements and compatibility of the specific games. We recommend you check with the game's software publisher's web site for their compatibility with Windows 10 S-Mode 64-bit operating system (Windows 10 S-Mode provides added security by only allowing APPs available ( and therefore certified by Microsoft) at the Microsoft Store. If you don't need the added security or you need to install APPs not available at the Microsoft Store, you can switch to standard Windows 10 Home 64-bit Operating System, at no additional cost.) and the minimum/recommended hardware requirements (Is a Graphics card required, the processor speed and the minimum required system RAM and the minimum available hard drive space) to run their program, then compare those requirements to this system's configuration.

There is no International Warranty on the Legion 5 15 Gaming Laptop, model number 81Y6000DUS. This is a North American model. The Limited Manufacturer's Warranty is valid in the USA and Canada only.

The Lenovo ThinkStation P330 Desktop, model number 30CF002YUS, ships with a 256GB SSD M.2 PCIe NVMe Opal solid state hard drive. Here is a link to more information about this model: https://files.bbystatic.com/TmaA9y2JztVAs7dE09CfJw%3D%3D/30556509-5273-4ca0-bff6-f8212dc3e7da.pdf