Digital Resolution: 2560x1600 @ 60Hz CrossFire Supported: CrossFire Pro
Cooler: With Fan Operating Systems Supported: Microsoft Windows 7, Windows XP, Windows Vista, Linux 14 (32-bit or 64-bit)
System Requirements: 512MB of system memory CD-ROM drive (or internet access) for software installation Power supply w/225W for graphics Two 2x3 power connectors Auxiliary Power Connector: 2 x 6 Pin