Here are the minimum system requirements to run Mount & Blade smoothly and efficiently without any crash, freeze, slowness etc. on any computer;
Minimum System Requirements:
RAM: 512 MB of RAMGPU: Graphics card with at least 64 MB memoryOS: Windows 2000/XP/VistaHDD: 700 MB of hard disk space
Please also have a look at other posts under “System Requirements” category to view & check if your computer system is powerful enough to run other games like Mount & Blade smoothly.