VisionTek Radeon 5450 DirectX 11 900860 1GB DDR3 PCI Express 2.1 x16 ATX Video Card Core Clock: 650 MHz DVI: 1 x DVI-I HDMI: 1 x HDMI Slot Width: Single Slot Chipset Manufacturer: AMD D-SUB: 1 x D-SUB Cooler: Fanless System Requirements: Max board power: 19.4 watts PCI Express based PC is required with one X16 lane graphics slot available on the motherboard 250 watts or greater power supply recommended Minimum 1GB of system memory Installation software requires CD-ROM drive DVD playback requires DVD drive Blu-ray playback requires Blu-ray drive