Sapphire RADEON 9250 128MB DDR AGP. Graphics processor: Radeon 9250, Graphics adapter RAMDAC: 240 MHz. Graphic adapter memory: 128 MB, Graphics adapter memory type: DDR, Memory bus: 64 bit. Interface type: AGP 8x. Minimum system requirements: AGP Slot CD-ROM drive, Minimum processor: Pentium II, Minimum RAM: 64 MB. Compatible operating systems: Windows 98/ME/2000/XP