XFX GeForce 6600LE. Graphics processor: GeForce 6600, Graphics adapter RAMDAC: 400 MHz. Graphic adapter memory: 256 MB, Graphics adapter memory type: DDR, Memory bus: 128 bit. Interface type: PCI Express. Minimum system requirements: PCI-E Slot CD-Rom Drive 300Watt, Minimum processor: Intel Pentium 3 / Intel Celeron /AMD Athlon / AMD Duron, Minimum RAM: 128 MB. Compatible operating systems: Microsoft Windows 98 Microsoft Windows ME Microsoft Windows 2000 Microsoft Windows XP Linux