High-resolution four DisplayPort monitor support: Up to 2560 x 1600 per output Native PCI express x16 performance: Maximum bandwidth to ensure best performance 1 GB of memory: For enhanced performance in demanding multi-monitor applications Low-profile form factor: To fit in a wide variety of systems; includes bracket for full-height ATX form factor Optimal support for Windows Vista: Windows Vista Aero (WDDM mode), Windows XP, Windows Server, and Linux Passive cooling and low power consumption: Fanless design eliminates noise and increases product reliability Joined graphics card mode: Insert two M-Series cards into the same system to drive even more monitors Wide enterprise flexibility: Unified driver package compatible with other Matrox products Matrox PowerDesk software: Easily configure and manage program windows on multiple monitors

Bus Type: PCIe x16
Graphics Memory: 1024MB
Card Form Factor (PCB / bracket): LP / ATX
Extra bracket in the box: LP
Card Dimensions: 6.6in (L) x 2.7in (H)
On-board Connectors: 4 x Mini DisplayPort
Adapters: 4 x Mini DisplayPort to DisplayPort
Connector Adapters: 4 x DisplayPort to DVI
Max Display Outputs per Card: 4
Supported Display Output Types: DisplayPort , DVI SL
Max DisplayPort Resolution per Output: 2560x1600
Max DVI Resolution per Output: 1920x1200
Independent Desktop Mode: Yes
Stretched Desktop Mode: Yes
Pivot Support: Yes
Passive Cooling: Yes
Unified Driver Package: Yes
PowerDesk Software: Yes
EMC Certifications: Class B
Aftermarket Cable/Adapter Upgrades: None
Supported Operating Systems: Microsoft® Windows® XP (32/64bit), Microsoft® Windows® Vista (32/64bit), Microsoft® Windows® Server 2003/2008 (32/64bit), Linux
Open GL support: 2.0
Environmental: ROHS and WEEE compliant
Warranty: 3 years