- PCI Express based PC is required with one x16 lane graphics slot available on the motherboard.
- 500 Watt or greater power supply with two 75W 6-pin PCI Express power connector recommended (600 Watt and four 6pin connectors for ATI CrossFireX technology in dual mode).
- Certified power supplies are recommended.
- 1GB of system memory of higher.
- Installation software requires CD-ROM drive
- DVD playback requires DVD drive.
- Blu-ray / HD DVD playback requires Blu-ray / HD DVD drive.
- For a complete ATI CrossFireX system, a second SAPPHIRE Radeon HD 4890 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per board are required.
- Windows Vista
- Windows XP
- Windows XP x64 Edition
- Windows Media Center Edition 2005
- High-resolution MultiSync or multi-frequency
- Monitors or any other type of VGA monitor
- DisplayPort Output
- HDMI Output
- DVI-I Output
- VGA Output