Power Consumption 375W
OS Windows 10 Windows 8/8.1 Windows 7
System Requirement 750 Watt Power Supply (Suggestion)
2 x 8-pin AUX Power Connector
4 x 8-pin AUX Power Connector is required for CrossFireX™ system.
System power supply with two 8-pin PCIe® power connectors that are each capable of supplying 28 A of dedicated current
CD-ROM or DVD-ROM drive for installing software
To support 4 displays, one of the monitors has to support DisplayPort
PCI Express® 2.0 or higher version based PC is required with one X16 lane graphics slot available on the motherboard in order for the card to be compatible with. http://www.sapphiretech.com/productdetial.asp?pid=D40475DB-8BD0-40F6-8C33-F12D63272AEC&lang=eng