Design
Cooling type	Passive
Form factor	Half-Height/Half-Length (HH/HL)
Certification	Class B, ROHS, WEEE
Logistics data
Harmonized System (HS) code	84733020
Memory
Discrete graphics card memory	0.5 GB
Graphics card memory type	GDDR2
Other features
Number of processors installed	1
Cable length	0.3 m
Mac compatibility
HDMI
Performance
OpenGL version	2.0
PhysX
TV tuner integrated
HDCP
Dual Link DVI
Ports & interfaces
Interface type	PCI Express x16
VGA (D-Sub) ports quantity	4
Dual VGA
TV-out
Processor
Graphics processor family	Matrox
Graphics processor	M9140
Maximum resolution	1920 x 1200 pixels
Parallel processing technology support	Not supported
Maximum displays per videocard	4
CUDA
FireStream
System requirements
Windows operating systems supported	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Mac operating systems supported
Linux operating systems supported
Weight & dimensions
Length	168 mm
Depth	19 mm
Height	69 mm

The Matrox M9140 LP PCIe x16 quad head graphics card renders pristine images across four monitors at resolutions up to 1920x1200 per output (digital or analog) for an exceptional multi-display user experience. With 512 MB of memory and advanced desktop management features such extending the Windows Taskbar to span multiple displays and support of independent or stretched modes, the M9140 drives business, industrial, and government applications with extraordinary performance. Its low-profile form factor makes it easy to integrate into a wide variety of systems, it offers optimal Windows Vista Aero support (WDDM mode), and it can be paired with another M9140 graphics card to support up to eight displays from a single system.The M9140 graphics card builds upon the reliability and stability of previous Matrox products, and retains core Matrox benefits such as long life-cycles, top-to-bottom manufacturing and unified display driver models for easy deployment across multiple systems.